A
1. do
2. make
3. do
4. make
5. make
B
6 c - Make a speech
7e - Clean up
8 f - Join in
9 a - Toffee apple
10 b - Have a meal
11 e - Put up
12 i - Take place
13 h - Perform tricks
14 d - Pull over
C
15. decorate
16. exchange
17. lasts
18. absolutely
19. listening
20. join in
D
21. am writing
22. are having
23. am working
24. Are you taking
25. isn't running
26. Are my mum and her friends drinking coffee?
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 aren't.
34. Is Maria getting up now? No, she isn't.
35. Are your friends sitting on their chairs? Yes, they are.
G
36. c
37. a
38. e
39. b
40. d
Did they have supper?
Vitaliy did not think about the prize.
Andrey put a cake in the lunch box.
Did Vera run after the cat?
Vova got an email.