It is thought that one billion people in the world, _______is half the word’s workers, earn their living by farming.
| A．if | B．that | C．which | D．what |
His sacrifices for the country were never officially , which made all of us feel discouraged.
| A．acknowledge | B．appealed | C．recommended | D．evaluated |
Coming to another country to study requires a big adjustment and it usually takes a while to .
| A．fit in | B．calm down | C．keep up | D．get sway |
Before the economic crisis came, John had sensed that the firm was to be ruined and he
just in time.
| A．pulled up | B．pulled out | C．pulled off | D．pulled down |
With his son _____, the old man felt unhappy.
| A．to disappoint | B．to be disappointed | C．disappointing | D．being disappointed |
--How did you _____ the movie last night?
--Oh, both interesting and instructive.
| A．find | B．consider | C．think | D．feel |