Many students asked ________.
| A．why weren’t they allowed to play during lunch break |
| B．why during lunch break weren’t they allowed to play |
| C．why they during lunch break weren’t allowed to play |
| D．why they weren’t allowed to play during lunch break |
________ the story of The Little Prince is very simple, it warms people in many ways.
| A．When | B．Although | C．If | D．Because |
A: ________ will we know the results of the test?
B: In a week, I suppose.
| A．How much | B．How far | C．How soon | D．How long |
The scientists ________ on the new medicine for two years. They will succeed in no time.
| A．work | B．are working | C．have worked | D．will work |
That rude man seldom uses kind words, ________?
| A．does he | B．isn’t he | C．was he | D．hasn’t he |