Simple past:
1.Tuan (have).........................a new bike yesterday.
2.She (not buy)..........................a new ruler yesterday?
3.He(not talk)....................with his parents about his vacation in Da Lat last year.
4.They(not come)..............................school yesterday?
5.The window(not close).........................yesterday.
6.We(not return).......................at home at 7 pm last Monday.
7.She(not eat)............................fish andcrab yesterday.
HELP ME!!!!!!!!!!!!!