The country life he was used to _____ greatly since the opening policy.
| A．change | B．has changed | C．changing | D．having changed |
—Oh, dear! I forgot the air tickets.
—You ______ something.
| A．have left | B．are always leaving | C．are leaving | D．always left |
The companies are working together to create_____ they hope will be the best means of transport in the 21st century.
| A．what | B．that | C．which | D．who |
—Your neighbours may ____ you of playing the piano at midnight.
—I know. They never say anything favorable to me.
| A．accuse | B．charge | C．warn | D．blame |
When was ______ that the suggestion was put forward ______ the seven-day Labor Day Golden Week holiday be cancelled?
| A．that; that | B．it; which | C．it; that | D．that; what |
Li Gang, a police officer, said that little about what his son _____ he know the moment all the media reported the traffic accident _____ in Hebei University．
| A．did do; happened | B．would do; happening |
| C．could do; happened | D．did did; happening |