The president is talking on ____ phone with astronauts in ____ space.
A.不填;the | B.the; the | C.the; 不填 | D.不填;不填 |
It’s important to listen to your teacher carefully in class, so try not to let your mind _________.
A.lose | B.stop | C.wander | D.disturb |
-Do you mind if I turn off the TV?-__________.
A.Yes, please | B.No, go ahead | C.Yes, you can | D.No, I’d rather you didn’t |
Jennifer, who is my best friend, said she would go abroad for further education __________.
A.before long | B.long before | C.shortly after | D.very fast |
A good teacher should leave some time for the students to _________ the knowledge.
A.introduce | B.receive | C.digest | D.accept |
There is no doubt that a small child has to learn to keep its _________ before it can walk far.
A.strength | B.peace | C.energy | D.balance |