Điền từ thích hợp vào chỗ chấm

1. Mary paints portraits……………………?

2. Bill puts the money in the bank……………………?

3. Prices keep going up…………………?

4. I've seen you before……………………?

5. Bill's written a novel………………?

6. His mother's very proud of him…………………?

7. The twins used to play rugby………………………?

8. Tom might be at home now…………………?

9. We must hurry………………………?

10. You'd been there before……………………?

11. You'd like a drink……………………?

12. The boys prefer a cooked breakfast…………………?

13. Mary ought to cook it for them……………………………?

14. That was Ann on the phone………………………?

15. The Smiths need two cars………….……?

16. He used to eat raw fish………….………?

17. You'd better wait for Bill………………?

18. You'd come if I needed help……………?

19. You could come at short notice…………………?

20. You take sugar in tea…………………?

21. But you don't take it in coffee……………………?

22. The lift isn't working today……………………

23. It never works very well………………………?

24. The area was evacuated at once ………………………?

25. There was no panic ……………………?

26. Though everybody realized the danger……..…………?

27. There was a lot of noise……………..……?

28. But nobody complained…………………?

29. Mary hardly ever cooks……………………?

30. She buys convenience foods……………………?

31. She'd save money if she bought fresh food…………………?

32. Mr. Smith usually remembered his wife's birthdays…………………?

33. But he didn't remember this one…………………………?

34. And his wife was very disappointed………………………

35. He ought to have made a note of it……………………?

36. Neither of them offered to help you………………?

37. They don't allow pet dogs in this shop…………………?

38. But guide dogs can come in………………………?

39. He hardly ever leaves the house……………………?

40. That isn't Bill driving……………………?

41. Nothing went wrong………………?

42. Lions are loose in this reserve………………………?

43. It'd be unpleasant to be attacked by a lion………….……?

44. He is never at home on Sunday, …………………?

45. It is a pity Ann didn't come with us……………………?

46. Lives were lost unnecessarily…………………?

47. There used to be trees here……………………

48. There isn't any point in waiting…………………?

49. He'll hardly come now……………………?

50. You’ ve already done your homework,……………………….?

51. They don’t walk regularly,………………………………?