Поставьте глагол в правильную форму.
1) My parents (not write) a letter.
2) We (not go) to school yesterday.
3) We (go) to school last week.
4) I (buy) an ice cream yesterday.
5) I (not play) the piano yesterday.
6) The students (take) the books.
7) My brother (play) football.
8) My mum (not buy) milk yesterday.
9) Mary (not do) homework.
10) My friend (help) me a lot.