Passengers are permittedonly one piece of hand luggage onto the plane.

I was reading a book ______ my sister was watching TV.

I’d love to go to the party with you tonight.— Oh, I’m sorry, there________be a party because of the coming exam.[ ]

．— Why didn’t you tell me the truth that day? — I _____, but you _____ for Fuzhou when I went to see you．

Hi, Tracy; how are you doing?—–I’m tired out, for I ______my living room all day