23. They were here last night, _________? A. were they B. they were C. weren’t they D. didn’t they 24. The pizza delivery guy hasn’t arrived, _________? A. did he B. didn’t he C. he has D. has he 25. We could visit aunt Diana, _________? A. could we B. couldn’t we C. didn’t we D. did we 26. If it rains, the boys _________ hockey. A. won't play B. will play C. would play D. can play 27. If he _________ his own vegetables, he wouldn't have to buy them. A. has grew B. grew C. did grew D. didn’t grow 28. Jim _________ whisky distilleries if he travelled to Scotland. A. can see B. did see C. would see D. wouldn’t 29. Would you go out more often if you _________ so much in the house? A. couldn’t do B. did C. could do D. didn't have to do 30. She wouldn't have yawned the whole day if she _________ late last night. A. hadn't stayed up B. stayed up C. had stayed up D. didn't stayed up 31. America __________ By Columbus in 1492. A. are discovered B. were discovering C. is discovered D. was discovered 32. Parrots and crows __________ The most intelligent birds. A. were considering B. are considered C. Considered D. was considered 33. I still can’t believe! My bicycle __________ last night. A. was stolen B. was stealing C. were stolen D. stole 34. English __________ by Jane since 2010. A. have been learned B. has been learnt C. has to learn D. have to learn 35. Your bill should __________ before you leave the hotel. A. be paid B. is paid C. are paid D. was paid