—How far is it from your home to the school? —Half _______ hour’s walk.
A. a B. an C. the
The government the homeless people nice houses.
| A．provide, to | B．provides, with | C．offer, with | D．offer, for |
Everyone should make a contribution the environment.
| A．to protect | B．to protecting | C．protects | D．protected |
—will your parents return?
—They will return in a week.
| A．How often | B．How long | C．How much time | D．How soon |
This lesson is that one.
| A．as easier as | B．more easy than | C．not so easy as | D．easy than |
Work hard, you will fail the English exam.
| A．and | B．or | C．so | D．but |