I __________ Wang Ping again and flew after him.
| A．took up | B．swept up | C．caught sight of | D．speed up |
28. I had hardly got home __________ it began to rain.
| A．before | B．when | C．while | D．As |
_____ man may usually be known by the books he reads as well as by ______ company he keeps.
| A．The; a | B．A; a | C．The; the | D．A; the |
Once made out, the plan must be carried out ______ any difficulty.
| A．regardless of | B．instead of | C．because of | D．in need of |
—Can I pay the bill by check?
—Sorry, sir. But in our hotel payment ______ be made in cash.
| A．need | B．shall | C．will | D．can |
We are very proud of ______ you have accomplished so far. You should be proud too.
| A．what | B．that | C．which | D．where |