I don't understand why he allowed his son _______ such a thing.
A.to do B.do C.doing D.done
—Drunk driving is against the law.
—Yes. It _______ a lot of traffic accidents.
A.controls B.causes C.reports D.pushes
My cousin is good at chess, so he always _______ me when we play chess.
A.wins B.hits C.hurts D.beats
—Tomorrow's meeting is very important, you know.
—I see. I'll attend it _______ I'm very busy.
A.since B.when C.until D.although
I was driving when _______ a dog ran across the road, so I stopped my car quickly.
A.clearly B.suddenly C.heavily D.completely
Imagine how _______ I felt when I was told that I could go to Peking University!
A.tired B.bored C.excited D.interested
