—Did you study Japanese?
—No, I didn’t. I just sort of _____ when I lived in Japan.
A. picked it up B. gave it up C. put it up took it up
Old-fashioned phones matter when wireless networks ________ in disasters.
A.turn down | B.turn out |
C.break down | D.break out |
While intelligent people can often________the complex, a fool is more likely to complicate the simple.
A.sacrifice | B.substitute | C.simplify | D.survive |
As the train ran faster and faster,the lights of the city were soon ________.
A.left off | B.left alone |
C.left behind | D.left out |
At the edge of the grass,there's a sign saying“________ the grass”.
A.Keep up | B.Keep away |
C.Keep off | D.Keep back |
Suddenly I realized that I had stayed here long and ________ to say goodbye to the host.
A.raised | B.rose | C.lifted | D.stood |