Learning from _______ mistakes can help us stay cautious and make wise decisions in the days to come.
A.special | B.previous | C.common | D.stupid |
It is difficult to imagine his __________ the decision without any consideration.
A.accept |
B.accepting |
C.to accept |
D.accepted |
Students are often warned that anyone who leaves the classroom at night must remember to __________ all the lights, or he will be fined.
A.switch off |
B.go off |
C.take off |
D.bring off |
In many states of America, a neighbor may __________ you with playing your radio too loudly.
A.charge |
B.blame |
C.punish |
D.scold |
Innovation is a natural desire of the human mind to develop variety,__________ activity is involved.
A.no matter when |
B.however |
C.whatever |
D.no matter which |
The American girl has a good __________ of Chinese and can express herself freely in the language.
A.item |
B.series |
C.command |
D.usage |