In many countries, children must go to school ___________ the age of 5 and 16.
| A．between | B．among | C．in | D．at |
---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 |