1. She's in hospital because she had an accident. 

2. They don't work many hours but they have much money.

3. Paul asked me a question so I replied.

5. She can have an apple or a mango. She can't have both of them.

6. Karthik can play the piano but he can't play the violin.

9. You can take the blue shirt or the green shirt.
8.She is beatiful and clever.