The desks in our classroom are bigger than ______in yours.

A. ones B. them C. that D. those

Let’s give Tina some ________, she has failed in math .

A. advice B. suggestion

C. attention D. emotion

The ice changed ____ water ____ warm air around .

A. in; into B. into; in

C. to; into D. into; to

I agree with most of what you said ,but I don’t agree with _______.

A. everything B. anything

C. something D. nothing

Nobody can learn English well __________he works hard on it.

A. if B. unless

C. when D. but

---Mind your steps, guy! Don’t you see the words “__________ the grass”?

A. Keep off B. Keep out

C. Take off D. Take out

We are told ________ everywhere. It’s our duty to keep our school clean.

A. not to make much noise B. to throw waste paper

C. to draw D. not to spit

I ______ along the road when suddenly someone patted me on the shoulder from behind.

A. walked B. had walked

C.was walking D. would walk

________ of the students in our class is 64, and ________ of them are girls.

A. The number ; one third B. A number; one third

C. The number; two third D. A number; one second

The people there are surfing the Internet, ______?

A. aren’t there B. are ther

C. are they D. aren’t they