We must soon ______a new teacher to the class.
| A．adapt | B．appoint |
| C．exchange | D．abuse |
Some pre-school children go to a day care center, __________ they learn simple games and songs.
| A．then | B．there | C．while | D．where |
Between the two generations, it is often not their age, _________ their education that causes misunderstanding.
| A．like | B．as | C．or | D．but |
—Can’t you read the sign, sir? No parking here!
—_____.
| A．You’re welcome | B．Go ahead | C．Pardon me | D．Thanks, anyway |
_____ U2, the Irish rock band from Dublin perform a concert in Beijing, tell me in advance.
| A．If | B．Shall | C．Should | D．Would |
They only say such unkind things about you out of ____ envy, because you are ____ success as a writer.
| A．the; a | B．the; / | C．/; a | D．/; / |