________ for the free tickets, I would not have gone to the films so often.
| A．If it is not | B．Were it not | C．Had it not been | D．If they were not |
I was so excited at the news that I could hardly ________ my feelings in words.
| A．carry | B．convey | C．talk | D．communicate. |
The parents are ________ by law to send their children to school.
| A．demanded | B．required | C．requested | D．called |
On March 14, violent crimes in Lhasa of Tibet broke out, _____ 13 innocent people and with more than 300 _____.
| A．killed; injured | B．killing; injured | C．killed; injuring | D．killing; injuring |
Was it when you were attending high school _________you first listened to pop music?
| A．when | B．that | C．which | D．where |
All Hangzhou drivers are required to _________ the departments of traffic control of any changes in their personal information.
| A．inform | B．contact | C．perform | D．tell |