— Susan, would you like to go hiking with us this afternoon?— I'd love to, but I study for a test.A. may B. have to C. can
---What did you do yesterday?---My brother took two friends of _______ to play chess with us. But I don’t know________ of them.
---The girls are talking about the art festival _________.---Yes. They have so many fun things to share.
He lost his key. It made him ________ in the cold to wait for his wife’s return.
---___________ is the Summer Palace from here?---About three kilometers away. You can take the No.35 bus.
__________ good time we had during the May Day holiday!