Употребите глагол-сказуемое в форме Present Continues
I (to read) a very interesting book. 2. Usually my read) a lot. 3. He (to swim) very fast. 4. Look! Somebody (to swim) over there. 5. What you tonight? Let's go to the cinema. 6. What they usually at the week-end? 7. Where is Alec? He is in the garden. I think he (to do) his morning exercises 8. He always (to do) his morning exercises with the window open. 9. Mrs. Grey seldom (to cook) meals at 10. Is Mother in the kitchen? Yes, she is. She (to cook) something. 11. We never (to play football) in the gym 12. The Dynamo team (to play) professor Smith.

простия сейчас немного занятано: формула образования present continues:am, is, are+ глагол+ к глаголу нужно прибавить окончание ing