Ex. 1. Open the brackets using the correct form of the verb (Present Simple, Past Simple, Future Simple, Present Continuous).

1. The teacher usually (to explain) grammar rules in the middle of the lesson. 2. I (to play) in the yard after 3 o’clock every day. 3. My father (to drive) the car very well. 4. I get at 6 o’clock every morning. 5. My brother (to sit) in the arm-chair now. 6. Look! The boys (to ride) bicycles. 7. The pupils (to visit) the Art gallery last week. 8. My relatives (to buy) a car yesterday. 9. They (to learn) Spanish next year. 10. She (to go) to school 6 days a week? 11. They always (to spend) their winter holidays in the Carpathians? 12. You (to dance) in the club on Saturdays? 13. Peter and Mary (to dance) now? 14. You (to read) a detective story at the moment? 15. Mike (to have) a good time now? 16. The pupils (to write) a composition last week? 17. The children (to go) to the forest tomorrow? 18. They (not to discuss) texts at the English lessons. 19. He (not to listen) to classical music. 20. Where’s father? He (not to work) in the garden. 21. George (not to prepare) for examination last week.

1 explains 2 play 3drives 5 is sitting 6 are riding 7 visited 8 bought 9 will learn10 Does she go 11 Do they always spend  12 Do you dance  13 Are Peter and Mary dancing now? 14 Are you reaing  15 Have Mike a good    16 Did the pupils write 17 Will the children go  18 don't discuss19 doesn't listen   20 isn't working   21 didn't prepare