Tom, you are going to buy a new flat here,aren’t you?— Yes, but I can’t _____anexpensive one.

We like ______ on Sundays when the whole family get together talking and laughing. [ ]

The number of giant pandas is getting ______ because their living areas are becoming farmlands.

I was on the point of going to bed ________ MrZhang rang me up

I think English is ____unimportant subject.—I don’t think so. It is ____useful tool when we talk with foreigners.