People will thank the firefighters for the things they do to prevent fires ________ the environment safer.
| A．make | B．to make |
| C．from making | D．making |
Go and get your coat．It's ____ you left it．
| A．where | B．there | C．here where | D．where there |
We are all for your proposal that the discussion _______.
| A．be put off | B．was put off |
| C．should put off | D．is to be put off |
The true value of life is not in ______, but _______.
| A．which we get; what give we | B．what we get; what we give |
| C．which do we get; what do we give | D．how we get; that we give |
The story is uninteresting I don’t like it _____________. Which of the following is wrong?
| A．a little | B．a bit | C．at all | D．in the least |
The next moment, ___________she had time to realize what was happening, she was hit on the head.
| A．since | B．when | C．before | D．After |