________the police thought he was the most likely one，since they had
no exact proof about it，they could not arrest him.
| A．Although |
| B．As long as |
| C．If only |
| D．As soon as |
.—Shall we ______ for half an hour and have a tea?
—I can’t agree with any more.
| A．break off | B．break down | C．break up | D．break out |
.He said that not until the heavy snow blocked the express ______ how serious the weather was.
| A．did the villagers realize | B．the villages realized |
| C．the villages did realize | D．didn’t the villagers realize |
.Our boss suggested we clerks ______ good sales methods and his words suggested that ______ did the best ______ the best prize.
| A．think of; who; would be given | B．thought of; whoever; be given |
| C．think of; whoever; would be given | D．thought of; who; was given |
______ a person looks like is not as important as ______ he or she grows up to be.
| A．How; how | B．What; that | C．What; what | D．How; what |
They stayed with me three weeks, ______ they drank all the wine I had.
| A．which | B．which time | C．during which time | D．during which |