42. ………….he ………………(be) your father?

43. …………..she ………………(listen) to music now?

44. Thanh and Hung ………………(read) a wonderful story at the moment.

45. Mai and Hang ………………(not play) the game at the moment.

46. I often ………………(wash) my clothes.

47. She ………………(not be) at home now.

48. ………….you often ………………(write) to your friend?

49. We ………………(meet) each other twice a month.

50. Mr. Mai ………………(water) the plant every morning.

51. He ………………(listen) to the telephone at the moment.

52. They ………….always ………………(not go) to the school by train.

53. He ………………(drink) beer at the bar at the moment.

54. They usually ………………(sing) in the early morning.

55. …………. My and Thanh ………………(talk) on the telephone now?

56. He ………………(not study) Math at the moment.