We had to _____our discussion because one of us suddenly got ill. A.take off B.turn off C.break off
Generally speaking, a computer works _______________ a human brain.
Nowadays, children under 1.4 meters _______________ be free to take buses in some cities.
There are a lot of trees on _______________ sides of Century Avenue in Pudong.
The football player felf extremely _______________ after they won the game.
The professor has given us _______________ advice on how to improve our memory.