What shall we use for power when all the oil in the world has ?
| A．given out | B．put out | C．held up | D．used up |
My memory of the happy days we spent together will not __________ as time goes by.
| A．look ahead |
| B．pay off |
| C．fade out |
| D．take in |
Suddenly she began to __________, holding herself in as if weeping was a shame.
| A．smile |
| B．laugh |
| C．sing |
| D．sob |
—Tom, you are caught late again.
—Oh, __________.
| A．not at all |
| B．just my luck |
| C．never mind |
| D．that's all right |
I can judge that they __________ the enormous risks involved.
| A．skimmed |
| B．observed |
| C．overlooked |
| D．glanced |
__________ and out of breath, we reached the top of the mountain and stopped __________ the beautiful scenery.
| A．Tiring; to admire |
| B．Being tired; admiring |
| C．Tired; to admire |
| D．Tired; admiring |