But _____,if we ignore pollution, we will suffer a lot from it because there will be many environmental problems.
| A．on the one hand |
| B．on the other hand |
| C．in one hand |
| D．in the other hand |
_____ John won a gold medal in the English competition really excited his family.
| A．That | B．when | C．which | D．what |
The news _____ the prime minister will pay a visit to our school next week has been confirmed.
| A．when | B．whether | C．why | D．that |
It was almost midnight when a fire _____ in the neighborhood.
| A．blocked out | B．turned out | C．broke out | D．died out |
That man in the corner of the restaurant ______ be Mr. Lee, for he went to Australia yesterday.
| A．can’t | B．need | C．must | D．won’t |
—_____ you _____ the sitting room?
—Yes. It is 7 meters long and 4.5 meters wide.
| A．Can; measure | B．Are; measuring | C．Would; measure | D．Have; measured |