Явроде сделала, но не знаю правильно или нет вставте нужную форму глагола to be. 1. we at school. 2. you at school& 3. the kittens very funny. 4. english a difficult language. 5. what he doing? 6. there any clouds in the sky?

1. We are (или were, или will be) at school. - зависит от времени действия.

2.Are you at school? или Were you at school? или Will you be at school?

3. The kittens are very funny. (или: were)

4. English  is a difficult language.

5. What is he doing?

6. Are there any clouds in the sky?

1. We are.

2. Are 

3. The kittens are

4. English is

5. What is.

6. Are.