I don’t think he tried his best to learn English, ___________？
| A．did he | B．do I |
| C．didn’t he | D．don’t I |
The snow melts quickly in the warm sun.
| A．becomes solid | B．becomes cold | C．becomes liquid | D．becomes hot |
To rise early is a good habit.
| A．go to bed | B．go home | C．put up | D．get up |
—Is that Mr. Wang speaking?
—Sorry. He isn’t at home. He ________ abroad for a trip.
| A．has gone to | B．has been to | C．has gone | D．has been |
—I hear Mr. Wang will test us in English ________next week.
—Yes, that’s right.
| A．some time | B．sometime | C．sometimes | D．some times |
I won’t leave until my work _________ tomorrow morning.
| A．will be finished | B．finishes | C．finished | D．is finished |