Workbook Answer Key Professional Plan DynEd Pro Certification – B2+
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Answer Key
EFS Unit 17
Exercise A
Part 1
1. have been built
2. led
3. come
4. started
5. is
6. was built
7. was
8. was completed
9. was
10. is visited
Part 2
1. was, highway, Rome
2. built, around
3. were, ancient
4. have, are, being
Exercise B
Part 1
(a) What did you think
(b) it was great
(c) when he said
(d) in the cafeteria
(e) he’ll win the election?
(f) he’s got a good chance
(g) as good as his
(h) I agree
(i) For her
Part 2
1. No, I don’t agree
2. what can our representatives do?
3. also express our views
4. Yeah, that would be great
5a. Right!
5b. every OTHER day!
Exercise C
Part 1
We need someone to represent us to the
administration.
1. Sure, but what can our representatives do?
They can't change anything. They just plan
dances!
2. Well they can also express our views. For
example, they could recommend to change
the class schedule.
3. Yeah, that would be great. It would be nice to
have fewer classes each day.
4. Right! Math and science every other day!
Part 2
1. What did Tiara think of Michael's speech?
2. Who does Tiara think will win the election?
3. What does Tiara think about student
government?
4. What kind of changes would Tina like?
5. How would Tina like to change the class
schedule?
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Exercise D
Part 1
1. Ataturk was born in 1881 in Salonika, (now
called Thessaloniki).
2. During the First World War, he was a brave
soldier and a brilliant military leader.
3. Mustafa opposed the Turkish government's
decision to surrender and give up parts of
the country to foreign control.
4. The War took three years, and by the end of
1922, the Turkish army had won and the
country was free.
5. He believed that the traditional Muslim way of
organizing the country was old-fashioned
6. In 1928, the written Turkish language was
changed from Arabic script to Latin script.
7. Following these changes, Turkey became a
secular country, which meant that Islam was
no longer the state religion.
8. On November 10th, 1938, after an illness, the
Father of modern Turkey died.
Part 2
1. When he was only nine years old his father
arranged for him to get married.
2. His father took him to the family of his future
wife.
3. On the way home, Temujin's father met some
enemies of the Mongols.
4. They gave him some poisoned food, and he
died.
5. When Temujin heard about his father's death he
returned home to take his father's place as
leader of their tribe.
6. However, the tribe did not accept Temujin as
their leader because they thought he was too
young.
Exercise E
Part 1
1. was working
2. studied
3. graduating
4. making
5. took part
6. lived
7. exiled
8. heard
9. returned
Part 2
Army: army, battle, commander, general, military,
soldier, war, warrior
Government: assembly, congress, democracy,
dynasty, government, monarchy,
representatives, republic, ruler
Both: chief, leader
Exercise F
Part 1
1. The circulatory system includes the heart and
blood vessels.
2. Excess food that is digested is turned into fat
and stored in your body.
3. The immune system is the body's defense
system against infections and diseases.
4. Nerve impulses control your muscles and
organs.
5. The reproductive system allows humans to
produce children
Part 2
1. (g),
2. (c),
3. (d),
4. (j),
5. (a),
6. (b),
7. (e),
8. (h),
9. (i),
10. (f)
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RFS Unit 17
Getting Started
Comprehension Check 1
2. False: Mrs. Thatcher’s parents ran a grocery shop. 3. False: She worked as a chemist, but she was
more interested in politics. 4. False: British people were impressed by her
strong character and her skills as a speaker. 5. False: Mrs. Thatcher was married and raised
two children. 6. False: Mrs. Thatcher became Prime Minister
20 years after she was first elected to Parliament.
7. False: Mrs. Thatcher fought the trade unions.
8. True
Vocabulary Practice 1
2. (h) a member of Parliament 3. (g) a grocery shop
4. (i) health care
5. (c) Conservative Party
6. (j) Oxford University
7. (d) Prime Minister
8. (b) twentieth century
9. (a) a trade union
10. (e) The United Kingdom
Language Focus 1
2. From 1943 to 1947, she studied Chemistry at Oxford University.
3. In 1949, at the age of 24, Margaret
became a political candidate.
4. In December 1951, Margaret married Denis
Thatcher, a businessman.
5. Mrs. Thatcher was elected as a Member of
Parliament in 1959.
6. In 1975, she became the leader of the
Conservative political party.
7. She wanted to weaken the power of the British
trade unions.
8. Mrs. Thatcher believed that people should rely on themselves.
Comprehension Check 2
1. (b)
2. (b)
3. (a)
4. (b)
5. (b)
6. (a)
Vocabulary Practice 2
Across 1. term
7. resign
8. attack
9. policy
10. election
Down
1. tax
2. military
3. party
4. strong
5. candidate
6. economy
Language Focus 2
1. were controlled
2. directed
3. surrendered
4. were excited
5. was re-elected
6. decided
7. listened
8. refused
9. forced
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EFS Unit 18
Exercise A
Part 1
1. is being treated
2. have been cutting down
3. is wearing
4. is taking
5. is being cut down
Part 2 (Possible answers)
1. If she doesn't see a doctor soon, she could get
worse.
2. If the amount he pours is incorrect, the
experiment could fail.
3. If she keeps practicing, she will reach her goal
very soon.
4. If too many of our forests are cut, it will create
problems for the environment. Without enough
trees, many animals will lose their homes or be
in danger. If we aren't careful, we could destroy
the Earth's natural balance
Exercise B
Part 1
(a) is moving
(b) does he think?
(c) haven’t had a chance
(d) is he leaving?
(e) from now
(f) going to
(g) What about
(h) will there be
(i) has never happened
(j) what’s going on
Part 2
(a) was supposed
(b) today
(c) forgot
(d) wasn’t
(e) going
(f) don’t want
(g) Did
(h) wants
Exercise C
Part 1
1. I haven't had a chance to talk to him.
2. He said I can turn it in late.
3. I'm not interested in being president.
4. I thought it wasn't due until next week
5. You'd better finish it right away
Part 2 (Possible answers)
1. Michael’s family is moving
2. This has never happened before so Tiara doesn’t
know
3. Alex forgot
4. Alex doesn’t want his parents to find out
5. Alex will be in trouble with his parents
Exercise D
Part 1
1. characteristics,
2. countries,
3. population,
4. territory,
5. borders,
6. government,
7. institution,
8. control,
9. political,
10. systems
Part 2
1. oligarchy
2. oligarchy
3. democracy
4. autocracy
5. democracy
6. autocracy
7. anarchy
8. democracy
9. autocracy
10. anarchy
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Exercise E
Part 1
1. g
2. c
3. h
4. f
5. e
6. b
7. i
8. j
9. d
10. a
Part 2
1. also
2. for example
3. then
4. These
5. As a result
6. This is true
7. Instead
8. Another
Exercise F
Part 1
1. had, neither
2. trenches, were
3. singing, the other
4. truce, won’t
5. both, each other
Part 2
1. F
2. T
3. F
4. T
5. F
6. F
7. T
8. F
9. T
10. F
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RFS Unit 18
Getting Started
Comprehension Check 1
1. The United Nations was created to prevent another world war and to help nations cooperate with each other.
2. The UN Headquarters are located on international territory within New York City.
3. From 1945 to 2013, the number of UN member nations grew from 51 members to 193.
4. The goals of the UN include promoting peace, protecting human rights, and providing emergency assistance after natural disasters.
5. The UN provides emergency assistance to countries that have suffered natural disasters, such as floods or earthquakes.
Vocabulary Practice 1
Across 3. protects
5. relief
7. disasters
8. territory
9. member
10. express
Down
1. formed
2. destroyed
4. Charter
6. signed
Language Focus 1
1.(i) protects human rights
2.(c) to express opinions
3.(e) with new democratic governments
4.(j) free and fair
5.(a) for emergency assistance
6.(d) floods or earthquakes
7.(h) food and medicine
8.(b) or poverty
9.(f) worldwide community
Comprehension Check 2
1. (c)
2. (b)
3. (a)
4. (b)
5. (b)
Vocabulary Practice 2
2. (e) recommendation
3. (f) resolution
4. (c) regional
5. (a) approval
6. (d) present
Language Focus 2
1. must be approved 2. passed; is called
3. are selected
4. are elected
5. is rejected; approve
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EFS Unit 19
Exercise A
Part 1
1. Learning how to drive
2. is taking
3. has to pass
4. hasn't driven
5. worried
Part 2
1. has, to write
2. passing, needs to
3. have, will
4. needs, pass
5. fails, might not
Exercise B
Part 1
Tina: have you been?
Alex: have you been waiting?
Tina: for almost fifteen minutes!
Tina: we'll be late, at the station.
Tina: How could you forget
Alex: I was sorry.
Tina: irresponsible.
Part 2
1. are you leaving,
2. yet,
3. already
4. Are you looking,
5. there,
6. really,
7. I’d rather
8. here.
9. Are you ready
10. still
Exercise C
Part 1
1. How long has Tina been waiting for Alex?
2. Why did Tina call their mother?
3. What is Michael's father doing in London now?
4. How does Michael feel about moving to
London?
5. What is Tina doing to prepare for the test?
Part 2 (Possible answers)
1. She’s upset because she has been waiting 15
minutes for Alex to show up. She doesn’t want
to be late for their music lessons.
2. He was working with Mei on his project that is
due tomorrow. He likes working with Mei.
3. Probably not because their mom is meeting
them at the station.
4. He’s not sure. It depends on when his father can
find them a place to live. His father is in London
now.
5. Mr. Adams has said that it would be easy, but
Michael isn’t sure. He’ll believe that when he
sees the test.
Exercise D
Part 1
1. economy, distributed
2. government, population, needs
3. may have, resources, support
4. workforce, can be traded
Part 2
1. credit
2. money
3. make payments on time
4. borrowers
5. line of credit
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Exercise E
Part 1
1. prices,
2. rise,
3. demand,
4. fall,
5. fewer,
6. supplies
7. higher
8. increase,
9. more,
10. low
Part 2
1. wants
2. imports
3. exports
4. value
5. lending
6. rise
7. increase
8. fall
9. high
10. high
Exercise F
Part 1
1. Educational, include
2. require, practice
3. educate, become
4. provide, animals
5. jobs, belong to
Part 2
Arts: dancer, orchestra, painter, poet
Education & Training: college, teacher, tutor,
university
Financial: accountant, bank, investment, loan
Government: diplomat, election, mayor, politician
Health: hospital, nurse, pharmacist, veterinarian
Law Enforcement: criminal, judge, police, prison
guard
Science & Technology: applied research, engineer,
scientist
Tourism: cruise ship, hotel, tourist
Trades & Services: beautician, electrician, plumber
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RFS Unit 19
Getting Started
Comprehension Check 1
(Answers will vary)
1. When two people barter, each person trades a valuable thing or service for something that the other person can provide.
2. When two people barter, each person must have something that the other person wants. Also, the goods or services have to be of equal value.
3. They would not be useful since they are very easy to get.
4. Beads and shells were some of the earliest forms of money, as well as grain and cattle.
5. Gold and silver were rare and could be used to make beautiful jewelry.
6. Money makes it easier for people to share goods and services.
Vocabulary Practice 1
Across 3. cattle 6. goods 8. rare 9. attractive 10. system
Down
1. exchange 2. precious 4. trade 5. value 7. service
Language Focus 1
1. (e) as valuable
2. (b) as early as
3.(c) as a form
4.(k) were also used
5.(a) as money
6.(i) could exchange
7.(f) such as
8.(l) could be used to
9.(j) to use
10. (g) in exchange for
Comprehension Check 2
1. False: People used pieces of gold and silver as money before 2500 BCE.
2. True 3. False: Different cities or rulers put their own
symbols onto their coins. 4. False: Paper notes are usually used for
larger amounts of money than coins. 5. False: Paper money was first observed in China by
European traders. 6. False: Today, you cannot exchange paper money
for a fixed amount of gold or silver.
Vocabulary Practice 2
2. Different 3. Different 4. Same 5. Different 6. Same 7. Same 8. Same 9. Different 10. Same 11. Different 12. Different
Language Focus 2
1. (d) bronze 2. (h) coin 3. (b) valuable 4. (c) marked 5. (l) prove 6. (g) symbols 7. (a) amount 8. (k) specific 9. (e) reduce
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EBTN
Unit 1: Numbers, Fractions and Decimals
1. eight hundred eighty-four thousand eight
hundred (and) fifty
2. one-fifth
3. point zero zero eight or eight one-thousandths
4. six hundred ninety-five
5. three and fivesixteenths
6. twelve point zero six
7. point five percent
8. seven-eighths
9. one million, five hundred thousand
10. a hundred and fifty eight thousand, seven
hundred (and) eighty
Unit 2: Numerical Relations & Operations
1. 98
2. 9
3. 10(a-b)
4. 10
5. 25
6. (a+b)/2
7. 20
8. 10 & 12
9. 10
10. 4a + 3b
Unit 3: Related Changes
Unit 4: Line Graphs
1. rose sharply
2. high
3. remained flat
4. 6%
5. 1976
6. 1982 to 1983
Unit 5: Bar Graphs
1. The birthrate for Asia is 3.5.
2. Europe has a birthrate just below 2.0.
3. Japan has the lowest birthrate.
4. The United States has a birthrate slightly
higher than Japan’s but lower than
Europe’s.
5. The U.S. has a higher birthrate than Japan.
6. Asia and Latin America have about the same
birthrate.
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NDE Module 6
UNIT 1
Life Experience: Practice Exercise A
has taught;
was;
worked;
came;
was given;
decided;
wanted;
was going;
got married;
have;
have lived
Life Experience: Practice Exercise B
1. Richard used to live in Hong Kong, but now he lives in England.
2. His girlfriend came to London to get a job as a model.
3. Richard enjoys/likes living in England and he likes/enjoys teaching.
Life Experience: Practice Exercise C
1. read
2. like
3. stay
4. work
Life Experience: Practice Exercise E
has written;
have been;
is writing;
likes;
has travelled;
went;
went;
has gone;
is getting;
get;
hasn’t met
Life Experience: Practice Exercise F
1. Since
2. for
3. ago; after
4. For
5. ago; after
Life Experience: Practice Exercise H
1. Jack has been arrested three times.
2. Jack was caught and put in jail.
3. John’s first book was rejected (by the publishers).
4. Richard was given a (government) grant to study in the UK.
5. That was the first time he was arrested.
Life Experience: Practice Exercise I
1. still
2. still
3. yet
4. anymore
5. still
6. still
7. anymore
8. already
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UNIT 2
Matrix Vocabulary: Practice Exercise A
1. f
2. b
3. a
4. i
5. c
6. h
7. j
8. d
9. e
10. g
Matrix Vocabulary: Practice Exercise C
1. h
2. f
3. a
4. g
5. d
6. j
7. c
8. e
9. b
10. i
Matrix Vocabulary: Practice Exercise E
1. d; h
2. i
3. d; f
4. a
5. e; i
6. g
7. j
8. c
9. g
10. b
Matrix Vocabulary: Practice Exercise F
1. g
2. e
3. h
4. d
5. c
6. j
7. f
8. b
9. a
10. i
Matrix Vocabulary: Practice Exercise G
1. i
2. b
3. l
4. f
5. e
6. g; c
7. d
8. j; a/k
9. h
10. k
Matrix Vocabulary Crossword
e
t
r
o e
s s o c k
e
z
i
r
e
v
s a l e s p n o s
y
r
p i t o l
c
o
a
d a o
d
h i p s l a
g l v s
r
e d u c a t i n o
e
n
r
e
g
c
a n g e i
r
p
f e a
s t f i
h
o t
i
g
n
s
h
r
d o c t o
e
n
t
s
i l b r a r y
l
y
r t o i l e t
e
r
r
o
r
m
a
p
h e t
x
p
e m a s u e
t r
p
a
s
e
w o r e
t
u
a
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UNIT 3
Comparison: Practice Exercise A
1. c
2. c
3. b
4. a
5. b
6. c
7. b
8. a
9. a
10. b
11. c
12. a
13. c
14. a
15. b
Comparison: Practice Exercise B
short/shorter/shortest;
long/longer/longest;
old/older/oldest;
heavy/heavier/heaviest;
beautiful/more beautiful/most beautiful;
expensive/more expensive/most expensive;
fast/faster/fastest;
young/younger/youngest;
new/newer/newest;
small/smaller/smallest;
big/bigger/biggest;
light/lighter/lightest;
strong/stronger/strongest;
handsome/handsomer/handsomest;
difficult/more difficult/most difficult
Comparison: Practice Exercise C
1. shorter than
2. longer; than
3. ten minutes earlier than
4. (thirty pounds) heavier than
5. less than; more than
Comparison: Practice Exercise E
1. the oldest
2. the heaviest
3. the nicest sound.
4. the smallest population
5. the largest area
Comparison: Practice Exercise F
1. taller
2. tall
3. the oldest
4. more than
5. as much as
6. smaller
7. larger
8. larger
Comparison: Practice Exercise H
1. 2,800 miles farther
2. 21 degrees warmer than
3. ten inches taller than
4. five years younger than
5. costs $3,000 more than
6. a hundred years older than
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REVIEW EXERCISES
E1
1. He has been arrested three times.
2. Each time he had to go to jail.
3. He has been in jail three times. Each time he was there for eight months.
4. He has been in jail for two years.
E2
1. Yes, he has traveled to many parts of the world.
2. He was eighteen years old when he went
abroad for the first time.
3. When he was nineteen he went to Japan and
Korea.
4. Since then he has gone to a different country
every year.
E3
1. No, he can’t find a job.
2. Nobody would hire him. He doesn’t have any job skills.
3. That is not very surprising because he hasn’t done very much.
4. He wishes he could start his life over.
E4
1. He has written several books.
2. He is writing about the life of Mikhail
Gorbachev, the famous Soviet leader.
3. He kept on trying.
4. His next book was much better.
E5
1. written
2. was
3. was
4. still hasn’t
5. been
6. had
7. but
8. could
9. coming
10. ever
11. used
12. by
13. during
14. order
15. flown
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NDE Module 7
UNIT 1.
Life Choices Practice Exercise A
Harry (c) Joan (a) Joe (d) Sandra (b)
Life Choices Practice Exercise B
1. if
2. even though
3. As a result,
4. While
5. unless
6. Because
Life Choices Practice Exercise C
(4) (1) (5) (3) (6) (2)
Life Choices Practice Exercise D
1. Had Joan not joined the company, it wouldn't have
doubled in size.
2. Had the other coffee shop not opened up across the
street, Joe might not have had to close his business.
3. Had Harry not studied foreign languages, he would not
have been able to become a translator.
4. Joan's job would not have been eliminated had
another company not bought her agency.
5. Joan thinks things would not have turned out so well
had she not taken a chance.
Life Choices Practice Exercise E
1. If Joan hadn't liked the idea of working for a small
company, she would not have taken the job at Ace Health.
2. If the factory hadn't had high levels of pollution, it
would not have had to reduce its operations.
3. If Joe's prices had been lower, he might not have lost so
much business.
4. If Harry hadn't been injured, he wouldn't have to use a
wheelchair.
5. If Joan had not worked so hard, she might not have
become a vice-president of the company.
Life Choices Practice Exercise F
1. learn, will pass
2. won’t swim, is
3. has, will see
4. will be, come
5. earn, will fly
6. don’t come, will miss
7. won’t be, forget
8. go, will visit
Life Choices Practice Exercise G
1. had, would buy
2. were, would invite
3. would go, had
4. learned, would be
5. would call, saw
6. had, would play
7. came, wouldn’t be
8. were, wouldn’t go
Life Choices Practice Exercise H
1. had been, would have played
2. wouldn’t have broken down, had checked
3. had gone, would have had
4. would have understood, had read
5. would have been, had shined
6. had learned, would have written
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Life Choices Practice Exercise J
1W 2W 3A C 4C I D E N T
5C O U L D 6B E E N G H
U u R E A
L 7R U N N E R N L
D E 8S C L 9H
F A Y E 10S A D
11B O U G H T L N P
S 12W A G P
13W H E E L 14C H A I R 15T W E N T Y
A L Y
F K 16B U S I N E S S
E
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UNIT 2.
Space and Time Practice Exercise A
Jeff, Nicole, blank, Kathy, Sharon, David, Jimmy
Space and Time Practice Exercise B
a) 1. Sharon 2. Jeff 3. Nicole
b) 1. Nicole 2. Sharon 3. Jeff
c) 1. Her car broke down 2. She telephoned
for the tow truck. 3. It started to rain
d) 1. She was talking on the telephone. 2. It
started to rain. 3. It stopped raining. 4. She
got gas.
Space and Time Practice Exercise C
1. (a), (c), (d), (e)
2. (b), (a), (d), (f), (e)
3. (b), (d), (c)
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UNIT 3
Epidemic Practice Exercise A
1. For example
2. Because of
3. Therefore
4. Therefore
5. for example
6. If
Epidemic Practice Exercise B
1. has made
2. wears
3. have made
4. are
Epidemic Practice Exercise C
1. such as
2. both
3. for example, that/which
4. are used to, such as
5. that/which
6. Some kind
7. for example
8. that/which
9. a type
10. that/which
Epidemic Practice Exercise D
1. have made
2. have given
3. have, been developed
4. has increased
Epidemic Practice Exercise E
Polio (1)
E . coli (3)
antibiotics (5)
tuberculosis (4)
HIV (1)
Epidemic Practice Exercise F
1. (b) 2. (c) 3. (a) 4. (d) 5. (e)
Epidemic Practice Exercise G
1. (a), (b), (c)
2. (b), (c), (d)
3. (a), (b), (c)
4. (b)
Epidemic Practice Exercise H
1. The low cost of producing silicon chips has brought electronic technology into our every life.
2. The diffusion of internet has made information transfer even faster than ever before.
3. The rapid development of computer technology has made it difficult to stay updated.
4. The decreased cost of computers has offered a greater number of people the possibility of buying a computer.
Epidemic Practice Exercise J
1. can
2. can
3. couldn’t
4. can
5. couldn’t
6. can
7. could
8. could
9. could
10.. can’t
11. can
12. Can
Workbook Answer Key Professional Plan DynEd Pro Certification – B2+
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Epidemic Practice Exercise K
1H 2K 3I 4A
5M E D I C 6A L N 7D N
A D N F R T
R N 8T U B E R C U L O S I S
T E I C G B
Y B T 9P E O P L E
10E I I D
11P O L I O O I
I T N 12L I F E
D 13H I V S
E C
M 14D I S E A S E S
I 15V
16C O N T R O L A
S 17T E C H N O L O G Y
C
18P O P U L A T I O N I
19P N E U M O N I A
E
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