26. Nam and Ba……………………………..a bath yet. (not take)

27. They ……………………………………….a new house recently. (build)

28. We …………………….Math and Literature tomorrow. (have)

29. I ……………………………him when he was riding to school. (see)

30. I will pay it back to you when I ……………………………….tomorrow. (come)

31. My father …………………………………… a magazine while my brothers were watching TV (read)

32. Mr Peter ………………………………..for this company since he moved to London. (work)

33. The match ……………………………when we arrived the stadium. (already/ begin)

34. They ………………………………… dinner after they had taken a bath. (eat)

35. Miss Lan ……………………………………..before she travelled to New York. (study)

36. He has drunk three cup of tea since he ………………………………….here. (sit)

37. They …………………………………while I am learning my lessons( play) 

38. Nam ……………………………..as soon as he had came home. (eat)

39.My Tam always sings Vietnamese songs but tonight she ……………….......... an English song. (sing)

40. The students …………………………………….me while I was talking to Mr Tien. (greet)

41.After I …………………………….my lessons, I …………………………….the exam. (review-take)

42. Before he ………………………..to work, he …………………………………breakfast. (go- have)

43. …………………………….you ……………………………………… that work yet ?(finish)

44…………………he …………………..a letter yesterday ? ( receive)

45.I……………………Rock music. (not like)

46……………………...you ever………………..by plane ? (travel)

47. This is the most interesting book I ……………………..(read)

48. It ……………………….now. (still/ rain)