---- Will somebody go and get Dr. White?
---- He’s already been _____.
A. asked for B. searched for C. sent for
Do you know _________ an “o” and _________ “u” in the word “computer”?
| A．there is, an | B．is there, an |
| C．there is, a | D．is there, a |
The Yangzhi River is one of __________ in the world.
| A．the longest rivers | B．the longest river |
| C．longer rivers | D．longer river |
—How can we protect ourselves ________ the earthquake?—We should stay calm first.
| A．with | B．about |
| C．for | D．from |
Da Shan is _________ at Chinese. He can speak Chinese very _________.
| A．good,good | B．well,well |
| C．good,well | D．well,good |
—My mother has been ill for several days.—____________
| A．That’s too bad. | B．I’m sorry to hear that. |
| C．How terrible! | D．Never mind. |