-Do you mind my opening the window?-_ . It's so hot in the room.A. CertainlyB. Of course notC.Better not.
______ he has make during the course!
My parents usually take a walk ______ dinner to keep healthy.
I’m expecting a digital camera for long, but dad has no time to buy ______ for me.
---Who is ______ teacher in the white T-shirt? ---Oh, that is my English teacher, Peter.
Mr. Zhang enjoys ___________ the piano, and he practises ________ it every day.