My brother likes eating very much but he isn’t very ____ about the food he eats.
| A．careful | B．cautious | C．particular | D．generous |
I have called the station and they told me the next train for Da Lian _____ at 3:10．
| A．will leave | B．left | C．has left | D．leaves |
Our college is going to choose some ______ from the graduates to serve the poor village during the summer vacation．
| A．volunteers | B．firefighters | C．employers | D．prisoners |
Yesterday I was about to leave for the market _____ my boss called and asked me to go back to the office at once．
| A．when | B．while | C．as | D．because |
As we can see, the work can’t be finished by only one person, so let’s ______．
| A．take a turn | B．by turns | C．in turn | D．take turns |
The man _____ from a terrible illness, so he couldn’t earn money to support the big family any more．
| A．suffered | B．was suffered |
| C．was being suffered | D．suffering |