So far, several ships have been reported missing the coast of Bermuda Island.
A.off | B.along | C.on | D.around |
Team leaders must ensure that all members ______ their natural desire to avoid the embarrassment associated with making mistakes.
A.get over | B.look over | C.take over | D.come over |
With inspiration from other food cultures, American food culture can take a ______ for the better.
A.share | B.chance | C.turn | D.lead |
Carbon dioxide, which makes a ______ between us and the sun, prevents heat from getting out of the atmosphere easily, so the earth is becoming warmer.
A.difference | B.comparison | C.connection | D.barrier |
In much of the animal world, night is the time ______ for sleep—pure and simple.
A.set aside | B.set down | C.set off | D.set up |
Butterflies ______ a sweet liquid produced by flowers, which bees and other insects collect.
A.carry on | B.feed on | C.put on | D.focus on |