– Is there a bridge over the river?
– Yes, there is ______ bridge over it.
| A．a 800-metres-long | B．an 800-metres-long |
| C．a 800-metre-long | D．an 800-metre-long |
—What did Sally say to Jack?
—She asked Jack .
| A．what could she do to help him. |
| B．how she has improved English a lot |
| C．if he’d like to go shopping with her |
| D．why would they go to the museum. |
— Is Mr. Smith driving here?
—I’m not sure. He ______ come by subway.
| A．may | B．shall | C．need | D．must |
—Do you know when we can go back home?
—Sorry, I don’t. Because of the heavy snow storm, highways have been blocked and flights have been __________.
| A．put up | B．put off | C．taken off | D．taken up |
—Did you go to the Old People’s Home yesterday?
—Yes. I am a __________ of our school. I like helping people.
| A．tourist | B．inventor | C．singer | D．volunteer |
— Look, the light in the living room is still on.
—Oh, I forgot _______.
| A．turning it off | B．turn it off | C．to turn it off | D．having turned it off |