--- Is there any possible way to help them get rid of such a bad habit?
--- To tell the truth, it’s very hard. But we on this problem trying to improve the situation.
| A．worked | B．had worked | C．are working | D．had been working |
—I hear Johnson ______ in the middle school.
—What? I can’t imagine him ______ as a teacher.
| A．teach；to work |
| B．teaches；working |
| C．teaches；to work |
| D．teach；working |
He has passed the examination _____ his hard work.
| A．because |
| B．because of |
| C．thank to |
| D．as a result |
I don’t like the pattern of the trousers. _____, the colour doesn’t suit me.
| A．However |
| B．Instead |
| C．Besides |
| D．Another |
Many students believe the choice of their majors and universities should _____ their own interest.
| A．be based on |
| B．base on |
| C．be basing on |
| D．base at |
I’ve worked with children before, so I know what _____ in my new job.
| A．expected |
| B．to expect |
| C．to be expected |
| D．expects |