It long before we the result of the experiment．
| A．will not be；will know | B．is；will know |
| C．will not be；know | D．is; know |
Facing the enemies, Liu Hulan ______ .
| A．would die than give in | B．rather die than give in |
| C．preferred to die rather than give in | D．rather than die prefer give in |
They insisted that he _____ present at the ceremony the next week.
| A．be | B．has been | C．should have been | D．was |
--Did Peter repair his bike?
--He _______, because he could’t do that himself.
| A．had it repaired | B．had it to repair |
| C．had it repairing | D．had repaired it |
The policy(政策) that the Chinese government stuck to _____correct.
| A．prove | B．proving | C．being proved | D．proved |
The naughty boy _________ the radio but he can’t fix it up.
| A．take apart | B．turn down | C．break down | D．pack up |