Question

Ilya was/were at school last week . Was/were they at the cinema yesterday? All the children was/were happy on the beach.

Answer 1

Ответ:

was; were; where

Объяснение:

дело в единственном или множественном числе

Answer 2

Ответ: was where where

Объяснение: если человек один или одна то was а если много людей то where

Answer 3

The correct sentences should be:

1. "Ilya was at school last week."
2. "Were they at the cinema yesterday?"
3. "All the children were happy on the beach."