Помогите пожалуйста с английским. Всё кроме аудирования, понятное дело.
A) 1. C
2. D
3. A
4. A
5. C
6. B
7. C
B) 1. launched
2. investors
3. signs
C) 1. used
2. use to
3.were studying
4. had finished
5. was surfing
6. went
7. hadn't taken
8. did
9. were going
10. had seen
11. had been waiting