It requires ____ your willingness to do the job. It also requires a lot of mental effort.
| A．less than | B．more than | C．fewer than | D．nothing than |
We ______ last night, but we went to the concert instead.
| A．must have studied | B．might study |
| C．should have studied | D．would study |
If you are unable to attend the meeting, for __
__ reason, you should inform us immediately.
| A．its | B．which | C．whatever | D．whose |
Whom does the money the government spends ______, the farmers, the workers or the businessmen?
| A．encourage | B．locate | C．benefit | D．treat |
. Several weeks had gone by ________ I realized the painting was missing.
| A．as | B．before | C．since | D．when |
The teacher asked a difficult question, but finally Ted _____ a good answer.
| A．came up with | B．put up with | C．caught up with | D．kept up with |