To ______ traffic congestion in Talent Competition is allowed 90 seconds to make an other ______ of transportation.
| A．reduce; tools | B．decrease; types | C．relieve; means | D．release; methods |
One you_____drugs, it’s hard to manage to get rid of them.
| A．get through | B．get off | C．get into | D．get down |
When the teacher found some of his students getting nervous at the examination, he told them to _____ .
| A．take is seriously | B．take it easy | C．mind their business | D．come to the point |
____you had worked hard, you would have easily passed the final test.
| A．When | B．If | C．Thought | D．Since |
If his parents are convinced ____the fact that his son always focuses his mind his study.
| A．of; on | B．of; at | C．by; to | D．on; at |
I will go to the science palace to morrow ____ it doesn’t rain heavily.
| A．as if | B．in case | C．even if | D．so long as |