Объяснение:
№6
1. Which film did you watch...
2. Where did they go...
3. What was Jane wearing...
4. How did Ben get...
5. Where were Mandy and Chris going...
6. What did you have...
Если есть указатель времени yesterday, last что-то, то используется Past Simple
№7
1. started
2. heard
3. was talking
4. shouted
5. stood
6. were watching
7. went
№8
1. He used to help people, but he doesn't help people now.
2. He used to tell the truth, but he doesn't tell the truth now.
3. He didn't use to have a lot of money, but he has a lot of money now.
4. He used to make friends easily, but he doesn't make friends easily now.
5. He didn't use to be miserable, but he is miserable now.
