I don’t know ____ or not he is right.

A. thatB. what

C. ifD. whether

—Will you please ____ so much noise, Dongdong?

—Sorry. I won’t.

A. makeB. not make

C. to makeD. not to make

—Do you think the students need to have lunch at school?

—____. It’s good for them to save time.

A. Yes, I think so

B. No, I don’t think so

C. I agree with you

D. I don’t agree with you

—Which kind of food smells ____ or tastes____?

—Sorry, I don’t know.

A. good; wellB. well; bad

C. good; goodD. well; well

—Remember ____ off the lights when you leave the room.

—OK. I will.

A. to turn B. turing

C. takingD. to take

Amy makes fewer mistakes than Frank. She does her homework ____.

A. more carefullyB. more carelessly

C. more careful D. more careless

Remember not to have ____ drink.

A. too manyB. too much

C. many tooD. much too

When you go to a dinner party, you should ____.

A. speak quietB. speak quietly

C. speak fewD. spoke quietly

Which one goes ____, the car, the train or the plane?

A. fast B. faster

C. fastestD. the fast

The menu has so many good things! I can’t decide ____.

A. what to eatB. how to eat

C. where to eatD. when to eat