It was a matter of________ would take the position.
| A．who | B．whoever | C．whom | D．whomever |
—The town is so beautiful! I just love it.
—Me too. The character of the town is well ______.
| A．qualified | B．preserved | C．decorated | D．simplified |
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 |