_________ climber gets to the top first will get a $5,000 prize.
| A．No matter when | B．Whichever | C．No matter which | D．Whenever |
Allow children the space to voice their opinions, ______ they are different from your own.
| A．as if | B．even if | C．unless | D．until |
--Students should devote most of their time to studying rather than playing computer games.
---________. No pains, no gains.
| A．Extremely | B．Actually | C．Obviously | D．Exactly |
After a heated discussion at the meeting, a new plan came _____ being, which would have a great effect _______ the culture life of the public.
| A．into；for | B．to; to | C．from; at | D．into; on |
It is suggested that another school___________ in our city.
| A．should build | B．be set up | C．will be set up | D．will build |
We should try our best to keep our environment from______.
| A．polluting | B．polluted | C．being polluted | D．having polluted |