The population of China is ________ than ________.
| A．quite larger, Americans | B．much larger, that of America |
| C．more larger, that of America | D．more, America |
—Will you play basketball against Class 3 tomorrow?—Yes.____it rains.
| A．If | B．Until | C．When | D．Unless |
I'll go to Beijing for vacation_______ the school term ends.
| A．in order that | B．so that | C．as soon as | D．even though |
Would you please_______the paper for me and see if there are any mistakes?
| A．look around | B．look through |
| C．look up | D．look into |
They will fail the exam_______they try their best.
| A．unless | B．once | C．since | D．after |
Today many students are very interested______I Am A Singer.
| A．at | B．in | C．with | D．on |