Конечно, давай помогу! Нужно раскрыть скобки, используя Present Continuous или Present Simple. Вот как это делается:
1. He (to work) in the centre of Chicago.
* He works in the center of Chicago. (Present Simple, так как это факт о его работе)
2. He (to work) in the centre of Chicago?
* Does he work in the center of Chicago? (Present Simple, общий вопрос о его работе)
3. He (not to work) in the centre of Chicago.
* He does not (doesn’t) work in the center of Chicago. (Present Simple, отрицание факта)
4. They (to read) a lot of books.
* They read a lot of books. (Present Simple, обычное действие)
5. They (to read) many books?
* Do they read many books? (Present Simple, вопрос об их привычке)
6. They (not to read) many books.
* They do not (don’t) read many books. (Present Simple, отрицание привычки)
7. The children (to eat) soup now.
* The children are eating soup now. (Present Continuous, действие происходит сейчас)
8. The children (to eat) soup now?
* Are the children eating soup now? (Present Continuous, вопрос о текущем действии)
9. The children (not to eat) soup now.
* The children are not (aren’t) eating soup now. (Present Continuous, отрицание текущего действия)
10. You (to play) volleyball well?
* Do you play volleyball well? (Present Simple, вопрос об умении)
11. When you (to play) volleyball?
* When are you playing volleyball? (Present Continuous, вопрос о запланированном действии)
12. What Nick (to do) in the evening?
* What is Nick doing in the evening? (Present Continuous, вопрос о действии в данный период времени)
13. He (to go) to the cinema in the evening?
* Is he going to the cinema in the evening? (Present Continuous, вопрос о запланированном действии)
14. We (not to dance) every day.
* We do not (don’t) dance every day. (Present Simple, отрицание регулярного действия)
15. Look! Kate (to dance).
* Look! Kate is dancing. (Present Continuous, действие происходит прямо сейчас)
16. Kate (to sing) well?
* Does Kate sing well? (Present Simple, вопрос об умении)
17. Where he (to go) in the morning?
* Where is he going in the morning? (Present Continuous, вопрос о запланированном действии)
18. He (not to sleep) after dinner.
* He does not (doesn’t) sleep after dinner. (Present Simple, отрицание регулярного действия)
19. My granny (to sleep) after dinner.
* My granny is sleeping after dinner. (Present Continuous, действие происходит сейчас)
20. When you (to sleep)?
* When do you sleep? (Present Simple, вопрос об обычном времени сна)
21. Nina (not to sleep) now.
* Nina is not (isn’t) sleeping now. (Present Continuous, действие происходит сейчас)
22. Where John (to live)? - He (to live) in England.
* Where does John live? - He lives in England. (Present Simple, вопрос о месте жительства и ответ)
23. My friends from Switzerland (to speak) four languages.
* My friends from Switzerland speak four languages. (Present Simple, факт о друзьях)
24. Elvire (to speak) English, German and French? - Yes, she...
* Does Elvire speak English, German, and French? - Yes, she does. (Present Simple, вопрос об умении говорить на языках)
25. She only (not to speak) Italian.
* She only does not (doesn’t) speak Italian. (Present Simple, факт о том, что она не говорит по-итальянски)