---Which city has _______ population, Shanghai, Hongkong, or Qingdao?
---Shanghai, of course..
A. the smallest B. the least
C. the most D. the largest
Just like weather, life_______ be sunny and beautiful all the time.
A. mustn’t B. needn’t
C. can’t D. wouldn’t
---Do you need a helping hand with the job?
---I can_______ it. Thanks anyway.
A.refuse B.support C.encourage D.manage
---There’s too much salt in the Chinese diet.
---So there is. The WTO says only 1.5 grams of salt_______ for each man every day.
A. is needed B. needs
C. will need D. has needed
--I saw you came to school by taxi this morning.
--Oh, I_______ come to school by taxi, but it is raining today.
A.sometimes B.always C.hardly D.usually
Now one of the hottest topics_______ people are talking about is the safety of food.
A. that B.who C.when D.which
