Question

Заполните пропуски глаголами was/ were. 1 I at home yesterday. 2 they in the zoo. 3 We in the park. 4 He at school. 5 Yes in the garden.

Answer 1

I was at home yesterday. They were in the zoo. We was in the park. He was at school. последнее не поняла :/

Answer 2

Was  единственное число
were множественное число

Answer 3

Конечно, давайте заполним пропуски соответствующими формами глаголов "was" или "were" в зависимости от подлежащего.

1. I was at home yesterday. 2. They were in the zoo. 3. We were in the park. 4. He was at school. 5. Yes, he was in the garden.

Таким образом, выражения станут полными и грамматически правильными.