_____, the population of China is the largest in the world.

　 A. It is known that 　 B. As is well known

　 C. Which is well known 　 D. We all know that

. Not only ________hard but ________ also kind.

　　A. does he study, is he    　B. does he study, he is

　　C. he studies, he isD. he studies, is he

He_____ some German while he was away on a business trip in Berlin.

A. picked out   B. picked up   C. gave up  D. gave out

The big- eyed girl came in, ________ a cake with two ________ candles on it.

A. bring; lit　  B. brought; lighted   C. carrying; lighted       D. taking; lighting

---Is there any present for me ?

   ---Of course .This necklace __you .

 A.is short for B.is named for C.is intended for D. intended to

.—Did you return Fred’s call?

—I didn’t need to _________ I’ll see him tomorrow.

A. though       B. unless

C. when  D. because

Food prices increased ________ 10% in less than a year.

A. for            B. to    C. by             D. at

My dictionary__________. I have looked for it everywhere but still

A. has lost; do not find         B. is missing; do not find

C. has lost; have not found      D. is missing; have not found

.—Are you sure you really want it?

—_______，I am willing to pay ________price you ask．

A．No；no matter what      B．Yes；no matter what

C．No；whatever             D．Yes；whatever

The weather turned out to be fine yesterday. I __________ the trouble to carry my umbrella with me.

A. should have taken     B. could have taken

C. needn’t have taken    D. mustn’t have taken