_________, he would have been fired.
| A．Had he lied to the boss | B．Did he lie to the boss |
| C．If he has lied to the boss | D．If he lies to the boss |
Rather than carry out the project by itself, the company planned to _________ with other potential cooperators.
| A．catch up | B．come up |
| C．keep up | D．team up |
To everyone’s surprise, the student should have been praised for putting forward an idea which_________ their teacher’s.
| A．contradicted | B．concerned |
| C．competed | D．confused |
After all, reputation is a treasure ________ once lost, can never be won back.
| A．one | B．that | C．what | D．Who |
------Do you know anything about China’s space program?
------Yes, ________ I know, China will send woman astronauts into space in the near future.
| A．As long as | B．So far as |
| C．As much as | D．As soon as |
I have reached a point in my life _______ I am supposed to make decisions of my own.
| A．which | B．where | C．how | D．why |