1. Mr Brown _________________ (hear) some great news. 2. How long ______________________ (Ben/ type) his project? 3. The little boy ______________________ (read) this book for three hours. 4. James _____________________ (work) on the computer since morning. 5. Mary _______________________ (not drink) her coffee yet. 6. How long ______________________ (Helen/ wait) for her friend? 7. Jim ___________________ (not take) a shower yet. 8. How many apples _____________________ (Jimmy/ eat) today? 9. The lady is exhausted. How long ______________________ (she/ work out)?10. The friends __________________ (not chat) for long; they ______ _______________ (just/ meet). 11. “What _________________________ (the children/ do) in the garden all morning?” “They ________________________ (plant) trees.” 12. Why ____________________ (Jenny/ not blow) the candle yet?12. Mr Smith _____________________ (not sign) all the contracts.13. Mel ____________________ (just/ miss) his train.14. My brother ____________________ (work) on a school project since last week.15. The teacher _____________________ (be) angry with her students

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1. Mr Brown has heard some great news. 2. How long has Ben been t yping his project? 3. The little boy has been reading this book for three hours. 4. James has been working on the computer since morning. 5. Mary hasn’t drunk her coffee yet. 6. How long has Helen been waiting for her friend? 7. Jim hasn’t taken a shower yet. 8. How many apples has Jimmy eaten today? 9. The lady is exhausted. How long has she been working out?10. The friends haven’t been chatting for long; they have just met. 11. “What have the children been doing in the garden all morning?” “They have been planting trees.” 12. Why hasn’t Jenny blown the candle yet?12. Mr Smith hasn’t signed all the contracts.13. Mel has just missed his train.14. My brother has been working on a school project since last week.15. The teacher has been angry with her students because they have been talking in class. 16. I don’t know what’s wrong with my father but he has been taking a lot of medicine lately. 17. How long have they been quarrelling? 18. Ron is very athletic. He has been roller skating all