He managed to reach the summit of his career, but it was at the _________ of his health.
| A．consumption | B．credit | C．exhaustion | D．expense |
In my opinion, your work does not _____ what I expected of you.
| A．catch up with | B．add up to | C．come up to | D．go in for |
He looked incredulous(不轻信的) on hearing the news. He seemed to think it _____.
A. incompatible B.incredible C.inclusive D indifferent
How did it _____ that the two men arrived to address the same meeting at the same time.
| A．fall out | B．take place | C．get around | D．come through |
The authorities declared that because of the war petrol was _____ and had to be rationed (定量供应).
| A．inadequate | B．rare | C．lacked | D．scarce |
His name was on the _____ of my tongue, but I just couldn't recall it.
| A．end | B．point | C．edge | D．tip |