—The plane is due to take off at 7:50 from the airport. ______ we fail to arrive there in time?
—Try to take another flight then.
| A．As if | B．Even if | C．Only if | D．What if |
99. It’s a _______ state of affairs when you can’t go out at night for ______ of being attacked.
| A．sad… afraid | B．sad…fear | C．sadly…afraid | D．sadly…fear |
98. _______ and the poor are quite different in their opinions of the political candidates(候选人).
| A．Rich | B．The rich | C．Rich | D．A rich |
97. You’d better stay at school now. Look! The sky is overcast with dark clouds. I’m afraid _____ rain is going to fall.
| A．large | B．big | C．great | D．Heavy |
96. Though Queen Elizebath is in her late seventies, she is still _____ in thinking.
| A．quick | B．fast | C．rapid | D．Soon |
95. One man shouted at the boy, “Be ________, boy! What’s the matter with you?
| A．quite | B．quietly | C．quiet | D．Silently |