The bus driver always says to us ,“Don’t get off________ the bus stops.”
| A．when | B．while | C．until | D．if |
相关试题
—How are you, Jack? —I am OK.
| A．Good | B．Nice | C．Fine | D．great |
This is Mr. Huang. He is an English teacher.
| A．He’s | B．It’s | C．His | D．It is |
My grandmother and grandfather like vegetables very much.
| A．parents | B．grandparent | C．grandparents | D．parent |
My father eats eggs for breakfast. He likes them very much.
| A．has | B．is | C．likes | D．meets |
I have no balls, but Jim has.
| A．doesn’t have | B．am not | C．am not have | D．don’t have |
Our planet is about ______ years old.
| A．35,000 | B．4600 | C．4600 million | D．500 million |
______ can cause high blood pressure and hearing problems.
| A．Air pollution | B．Water pollution | C．Light pollution | D．Noise pollution |
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