25. Where (be) ……………………………… he last night? 26. He (write) ……………………………………… a letter to his parents a week ago. 27. …………………... they (study) ……………………………………… French two days ago? 28. ………………. she (buy) ……………………………………… a bar of soap yesterday? 29. I (see) ……………………………………… that film last night. 30. ………………... the boys (play) ……………………………………… soccer very well last Sunday? 31.They (buy) ……………………………………… a lot of souvenirs for their parents yesterday. 40.We (not visit) ……………………………………… Hanoi Last Summer 41. They usually……………………………………… (paint) their house blue. 42. My father ……………………………………… (buy) a new car two months ago. 43. Nam……………………………………… (help) his father repair the radio at this time. 44. I ……………………………………… (be) busy last night, so I ……………………………………… (miss) a good film on TV. 45. He ……………………………………… (teach) Math at this school in 1986. 46. Mr. Trung ……………………………………… (watch) TV with his neighbor every night. 47. Be careful! The train……………………………………… (come)