It matters little ______ you represent yourself as, but ______ matters much is _______ you

　 achieve.

　 A. what; what; what　　 B. what; it; how C. why; it; what　　 D. that; what; how

Only after　　 set free　　　 able to go on with his research work．

　 A．he was；was he　 B．was he；was he　 C．was he；he was　 D．he was；he was

It was in New Zealand ______ Elizabeth first met Mr. Smith.

A. that B. how C. which D. when

— Do you know you ______to be here by 7:30 ?

— Yes, I do.

A. are supposed       B. supposeC. are supposing  D. supposed

When you heat a metal, It e_______.(膨胀)　　　　　　　　　　　

The old lady died from the _____on her head; she was _______when cleaning windows on the ladder when she fell off it.

A. injury; injured   B. wound; wound  C. wounded; hurt   D. hurt; injured

A bird in the hand is _______ two in the bush.

A. worthy B. worthwhile　 C. worth　　 D. worth of

The flu is believed _____ by viruses that like to be reproduced in the cells inside the human nose and throat.

A. causing　　　　　　 B. being caused

C. to be caused　　　　 D. to have caused

Alcohol is classified as a downer，and although it is legal，it can damage the liver and do great harm if________in large quantities.

A．consume 　B．to consume　　 C．consuming D．consumed

its population, so you can speak Chinese there.

A. make up　　 B. take up　　 C. hold up　 D. turn up