I want three ________ to make the fruit salad.But there is none left.

A. yogurt B. popcorn C. watermelons D. cheese

—Should we eat ________ salt every day?

—No.The ________，the better.It isn't good for our health.

A. less，less B. much，less C. much，more D. less，much

—How are you going to relax yourself，Tom?

—Well，I'm going to ________ a hobby like swimming.

A. take up B. fill with C. care about D. make sure

—Our city will put ________ bikes on the streets for people to use.

—Good news！That'll be good for the traffic.

A. five hundreds B. five hundreds of C. hundreds of D. hundred of

—What should I do with the fruit and the vegetables，Dad?

—To make delicious salad，you should ________ first.

A. cut up it B. cut it up C. cut up them D. cut them up

—Will there be more pollution in China in ten years，Wang Le?

—________.Our country is doing everything to stop it.

A. Yes，it will B. Yes，there will C. No，it won't D. No，there won't

—Dad，my favorite TV show will be on soon.

—OK，dear.I'll help you ________ the TV right now.

A. turn on B. turn off C. turn down D. turn up

—Do I have to cook this dish for ________ ten minutes，Mom?

—Yes，and remember not to open the cover.

A. other B. others C. another D. one other

—May I add some salt ________ the soup now，Mom?

—Yes，and you should cook it ________ a high temperature for a long time.

A. for，at B. to，at C. to，in D. for，in

—Does making the sea clean have to do with us?

—Yes，each of us should play a part ________ the environment.

A. in improving B. to improve C. for improving D. improve