Nowadays many volunteers are working in areas ______ have dry climates, such as Kenya and Sudan.
| A．where | B．who | C．which | D．what |
Not a single word ________ about the way he was treated, but his unhappiness was revealed through his expression.
| A．he said | B．he has said | C．did he say | D．said he |
Alice, you’d better put the vase away ________ it gets broken.
| A．when | B．before | C．unless | D．while |
--The first one ________ the finishing line wins the gold medal.
--True!
| A．reaches | B．reached | C．to reach | D．reaching |
He is a financial manager in Wall Street now, but nobody knows he ________ part-time jobs here and there for survival for eight years.
| A．does | B．did | C．had done | D．has done |
With the world economy growing weaker, for many young people, the dream of landing a good job is becoming harder and harder ________.
| A． realized | B．realizing | C．to realize | D．to be realized |