.—Why do English people talk so often about the weather when they start a conversation?
—Well, it’s probably because the weather is a(n)________ topic.
| A．safe | B．sensitive | C．amazing | D．Ordinary |
There is _____ evidence that cars have a harmful effect on the environment.
| A．abandoned | B．adequate | C．absent | D．absurd |
Only when he was refused by the interviewer ____ the importance of knowing English.
| A．was he fully aware of | B．he was fully aware of |
| C．was fully he aware of | D．he fully was aware of |
— What should I do with this passage?
—________ the main idea of each paragraph.
| A．Finding out | B．Found out | C．Find out | D．To find out |
He tried to get someone to _______ the old worker but could find none.
A in place ofB instead ofC take the place ofD take place
It was ______ back home after the experiment.
| A． not until midnight did he go | B． until midnight that he didn’t go |
| C． not until midnight that he went | D． until midnight when he didn’t go |