---Is your uncle Tom a soldier?
--- No, but he once _____ in the army for 4 years.
| A．served | B．is serving | C．has served | D．had served |
How ___Mike have refused such a good opportunity to go abroad for further study?
| A．need | B．must | C．can | D．might |
–Why must you go shopping in such weather?
–My coffee has _____.
| A．run out of | B．given out | C．given away | D．used up |
Once ____in the examination, your grade will be cancelled immediately.
| A．caught cheating | B．caught to cheat | C．catching stealing | D．to be caught to steal |
Plastic forks, knives and spoons can be washed and used again___ being thrown into the garbage.
| A．more than | B．other than | C．rather than | D．less than |
Excellence is not difficult ---simply decide right now to give it your best shot---____you will be amazed with ___ life gives you back.
| A．and; what | B．but; that | C．but; whose | D．and; whose |