Mary heard ____strange sound at ____midnight outside her house and got scared.
| A．a; / | B．the; / | C．/; the | D．/; a |
You can take anything from the shelf and read, but please________the books when you've finished with them.
| A．put on |
| B．put down |
| C．put back |
| D．put off |
After the Arab states won independence, great emphasis was laid on expanding education, with girls as well as boys ________to go to school.
| A．to be encouraged |
| B．been encouraged |
| C．being encouraged |
| D．be encouraged |
There's a man at the reception desk who seems very angry and I think he means ________trouble.
| A．making |
| B．to make |
| C．to have made |
| D．having made |
I often see lights in that empty house. Do you think I________report it to the police?
| A．should |
| B．may |
| C．will |
| D．can |
Mr. White________at 830 for the meeting, but he didn't show up.
| A．should have arrived |
| B．should arrive |
| C．should have had arrived |
| D．should be arriving |