1. I  will play  chess tomorrow.

2. I  won’t   play  chess tomorrow. 

3. Will  you play chess tomorrow? 

4. He plays     chess every day. 5.  He  doesn’t  play  chess every day.  6. Does  he  play chess every day? 

7. They are  playing  chess now. 8.  They  aren’t  playing  chess now. 9. Are  they playing chess now?  10.

Nick is walking in the park now. 11. Nick goes to school every day. 12. Nick will go to school tomorrow.