1. They didn't take this picture last month.2. I don't go to school on Saturdays.3. The lesson began five minutes ago.4. Sam drinks hot tea every day.5. Katya seldom eats pizza.6. Will the children feed their hamster in the evening?7. They always buy ice-cream.8. My sister bought some milk yesterday.9. Do my sisters usually go to bed at 11 o'clock in the evening?10. Does the dog always sleep on the sofa?11. Will Anna buy this dress tomorrow?12. Did you buy the books last month? Yes, I did.13. He doesn't play table tennis well.14. The pupils don't usually miss lessons.15. Frank won't come home late next week.16. Will Tom watch TV next Monday?