In the past 5 years a great deal of money _____ improving the environment of the school.
| A．is spent | B．has been spent | C．was spent | D．had been spent |
It’s impossible that you achieve your goal without effort, ________?
| A．isn’t it | B．is it | C．don’t you | D．do you |
______, his mother has to take care of him at home.
| A．Being ill | B．His to be ill | C．He is ill | D．He being ill |
-- Who do you think _____ such a foolish thing?
-- It _____ Tom, but I’m not sure.
| A．could have done; may have been | B．could have done; must have been |
| C．should have done; may be | D．must have done; might have been |
-- Mr Jordan, we want to hear your opinion about the current NBA games．
-- OK, I ____ to that.
| A．came | B．have come | C．am coming | D．come |
The firemen _______ some nearby houses to stop the fire spreading．
| A．cut down | B．turned down | C．put down | D．pulled down |