A. 1. do
2. make
3. do
4. make
5. make
B. 6. c) Make a speech7. i) Clean place8. f) Join in9. a) Toffee apple10. b) Have a meal11. e) Put up12. g) Take in order13. h) Perform tricks14. d) Pull over
C. 15. decorate
16. exchange
17. lasts
18. absolutely
19. listening
20. join in
D. 21. I am writing
22. we are having
23. I am working
24. Are you taking
25. John is not running
26. My mum and her friends are drinking
E. 27. We are eating a lot of sweets at the moment.
28. He is driving a car at present.
29. My friends are planting a tree in the park.
30. I am meeting my cousin on Monday.
31. They are not reading an interesting article.
F. 32. Are you writing a test? Yes, I am.
33. Are two dogs playing in your school? No, they are not.
34. Is Maria getting up now? No, she is not.
35. Are your friends sitting on their chairs? Yes, they are.
G. 36. c
37. a
38. e
39. b
40. d