It was not until all the milu deer ________ that we realized we should build a natural park to protect them.
| A．died off | B．died away | C．died out | D．died down |
—Is there any possibility of Jack ________chairman at the conference?
—Not in the least because audience generally think little of him
| A．to elect | B．electing | C．to be elected | D．being elected |
After all the harm she has done, she ________ whatever she gets.
| A．costs | B．deserves | C．rewards | D．pays |
He will have learned English for eight years by the time he________ from the university next year.
| A．will graduate | B．will have graduated | C．graduates | D．is to graduate |
—Have you known each other for long?
—Not very long, ________we started to work in the company.
| A．after | B．before | C．when | D．since |
-I didn't do well in physics.
-I did you; so we are half and half.
| A． | not worse than | B． | no worse than | C． | not better than | D． | no better than |