–Did you enjoy ___________ at the party last night, Lingling? --Yes, I really enjoyed the food and the music there. Thank you.

－Are the keys yours?－No, they aren’t _____. I think they’re Jason’s.

 When you get on a bus, it’s polite to wait for ________ turn. 

 It’s my mother’s birthday tomorrow. I will buy _____ a CD as a present.

This wallet is too expensive. Can I see        one?