—Shall we have a smoke here?
—No, we _____ because this is gas station and the worker is carrying some petrol.
| A．can’t | B．needn’t |
| C．mustn’t | D．won’t |
Film has a much shorter history, especially when __________ such art forms as music and painting.
| A．having compared to |
| B．comparing to |
| C．compare to |
| D．compared to |
Could I speak to __________ is in charge of International Sales please?
| A．who |
| B．what |
| C．whoever |
| D．whatever |
Many young people in the West are expected to leave __________ could be life's most important decision—marriage—almost entirely up to luck.
| A．as |
| B．that |
| C．which |
| D．what |
There is a great deal of evidence __________ that music activities engage different parts of the brain.
| A．indicate |
| B．indicating |
| C．to indicate |
| D．to be indicating |
One third of the country __________ covered with trees and the majority of the citizens __________ black people.
| A．is; are |
| B．is; is |
| C．are; are |
| D．are; is |