7 Rewrite the sentences by adding ever, never, for or since in the correct place.

7. Грамматическая задача

1. Have you been here for a long time?
2. She's wanted to be a doctor since she was seven.
3. Have you ever met my parents?
4. I've been to China, but I'd like to go.
5. Have you ever worn a suit and tie?
6. She's been able to walk since the operation.
7. We've known each other for ages.