Нужно вставить либо was либо were.
1. l (...) in the park yesterday.
2. It (...) cold last month.
3.We (....) busy yesterday.
4.You (...) late for shool yesterday.
5. They (...) happy yesterday.
6.Where (...) you last summer?
7.He (....) your friend.
8.(.........) you tried yesterday? Yes, l (.........)
Помогите со всеми прошу!

Ответ:

1. l was in the park yesterday.

2. It was cold last month.

3.We were busy yesterday.

4.You were late for shool yesterday.

5. They were happy yesterday.

6.Where were you last summer?

7.He was your friend.

8. Were you tried yesterday? Yes, l was.

Объяснение:

Was - he/she/it/I

Were - всё остальное

Ответ:

1) was

2) was

3) were

4) were

5)were

6) were

7)was

8) were