I don’t think he is the right person to do that job, _____?
| A．isn’t he | B．don’t I |
| C．do I | D．is he |
—I’m afraid I can’t memorize so many new words in 2 days．
—_______．
| A．Don’t be afraid | B．You are clever | C．Not at all | D．Take your time |
So difficult______it to live in an English-speaking country that I determined to learn English well.
| A．I have felt | B．Have I felt | C．I did feel | D．did I feel |
The new law has come into _____; surely it will have _____on industry of the country.
| A．affect; an effect | B．effect; affect |
| C．effect; an effect | D．an effect; an effect |
He picked up an envelope ____50 dollars in it.
| A．containing | B．contained |
| C．which contains | D．which was contained |
The husband rushed to the hospital ____ he heard that his wife was injured.
| A．at the moment | B．for the moment | C．directly | D．in a moment |