Réponse :
1. Yes, she is in love with him (b)
7. I've lost it (b)
2. I'll ask him (a) to be quiet.
8. Don't ask me, ask her (a) ou him (c)
3. Sorry, I don't know her (a)
9. I'm afraid I can't remember it (b)
4. You are wearing them (a) !
10. His friends gave him (a) for his birthday
5. I love them (c) !
6. He obviously likes her (a) !