Here are the correct answers for each question based on the options provided:

1. **D. check**
2. **B. are using**
3. **B. is doing**
4. **D. are having**
5. **B. ride**
6. **D. always talks**
7. **C. don’t play**
8. **B. is taking**
9. **C. prepares**
10. **D. attend**
11. **A. boil**
12. **B. goes**
13. **C. is singing**
14. **B. is having**
15. **C. play**
16. **B. wears**
17. **C. have**
18. **D. doesn’t work**
19. **D. is checking**
20. **C. took**

Let me know if you need any further assistance!