Most people just enjoy making friends, and they invite their pen friends ________them.
A.visiting B.to visit C.visited D.visit
Computers and the Internet________ in classrooms now, and we can read newspapers and magazines online already.
A.use B.are using C.are used D.will be used
— Hi, Tony. What are your plans for the coming weekend?
— Nothing. I________ at home alone.
A.stayed B.have stayed C.was staying D.am going to stay
— Whose wallet is this? Is it Betty’s?
— It ________be hers. Don’t you remember she even didn’t come to our party?
A.must B.can’t C.might D.needn’t
Let’s wait for Tony and Daming. They are always at the back of the group and are walking ________ than us.
A.faster B.fastest C.more slowly D.most slowly
Before you buy something new, think whether it is really________ because maybe the old one is just as good.
A.necessary B.patient C.nervous D.crowded
