3 Прочитай предложения и выбери правильную форму глагола.

1. Jim usually walks to school.

2. We are doing our homework in the afternoon.

3. "Can you see David?" "He is playing soccer."

4. Are you watching TV every night?

5. Tom is writing a letter now.

6. Mark never goes to the park on Sundays.

7. Where are the children? Are they sleeping?

8. They don't ride their bikes every day.