We have brought in a good grain harvest for three years_________.
| A．on purpose | B．on end | C．on duty | D．on watch |
I won't buy this iPhone unless the price __________ to under 2，000 yuan.
| A．reduces | B．will be reduced |
| C．has reduced | D．is reduced |
Since we have made __________，we have to make __________ to achieve more.
| A．a progress; efforts | B．progresses; an effort |
| C．much progress; effort | D．little progress; efforts |
Now many people move into cities in order to have their children __________.
| A．better educate | B．receive well education |
| C．better educated | D．accept better education |
__________ in Europe, the girl can express herself freely in both English and French.
| A．Educating | B．Being educated |
| C．Educated | D．Having educated |
Advertisements have become part of our everyday life and so it is important that we __________ ourselves about them to protect us from being fooled by them.
| A．must educate | B．might educate |
| C．could educate | D．educate |