Complete exercise 176.

1. Tom is playing football on Saturday. 2. He does not play football every day. 3. I am wearing a suit now. 4. I do not wear jeans now. 5. My friend does not like to play football. 6. I am not reading now. 7. Is he sleeping now? 8. We go to the country in winter. 9. My sister eats sweets every day. 10. She is not eating sweets now. 11. They do their homework in the afternoon. 12. They are not doing their homework now.