My mind wasn’t on what he was saying so. I’m afraid I _______ half of it.（ ）

A. was missing　　 B. had missed　　 C. will miss　 D. missed

The house was sold for $60,000, which was far more than its real ____.

A. cost　　　 B. value　　　 C. price　　　 D. money

It had never ____ to him that he might be falling in love with her.

A．occurred　 B．struck 　　 C．happened　　 D．hit

---Where did you find the wallet?

---It was at the stadium ____ I played football.

A．that  B．where                 C．which                D．there

When it　　　 air pollution, Beijing faces the three”C”s,cars,coal and construction,which lead to Beijing's thick air pollution.

A.refers to　 B.comes to　 C.happens to　 D.speaks to

----I’ve told everyone about it.

----Oh, I’d rather you _____.

A. don’t　　　 B. hadn’t　　　 C. couldn’t　　　　 D. wouldn’t

The boss said to the secretary, “If you work well, you ______ have a rise.”

　 A. must　　　　　　 B. ought　　　　　　 C. would　　　　　　 D. shall

Every day, My father does the________.

A.wash up B. washing up　 C. washed up D. washed up

The poor of the city，having lived such a hard life，fought against the rich in the end.?

—What a shame！It turned out to be a failure.

—We missed a process，________ we could not succeed in the　 experiment.

A. and otherwise　　　　　　 B. and therefore

C. or perhaps　 　　　　　 D. but luckily