Kate doesn’t want to buy the skirt because ____the color ______ the size fits her.

A. neither; nor B. either; or

C. both ; and D. not only ; but also

—Did Tom’s parents go to the meeting yesterday?

—Yes, of them did, but spoke.

A. each, none B. both, none

C. neither, both D. both, neither

My sister has learnt English _________.

A. for twelve years ago B. since she was four

C. twelve years ago D. at the age of four

He found very difficult the math problem.

A.that；to solveB.this；solving

C.it；to solve D.it；solving

-How well she sings!

-Yes, she has a very sweet __________.

A. voice B. Sound

C. Noise D. shout

— I have great _______in finishing the work by myself. Could you help me?

— No problem.

A. fun B. success

C. advice D. difficulty

The policeman asked the child ________ cross the street ________ the traffic lights turned green.

A. not, when B. not to, until

C. didn't, before D. not to, after

you drive, you will be.

A. More carefully; safer; B. The more careful, the safer

C. The more carefully, the safer. D. The more careful, the safer

We know that about seventy percent _____ the earth _____ covered by water.

A. /; is B. of; are

C. of; is D. about; are

—Is your brother at home?

—No. He ________ the library. He hasn’t come back yet.

A. was going to B. has been to

C. has gone to D. goes to