Not until _______ at the top of my voice _______ his head.
| A．did I shout; he turned |
| B．I shouted; did he turn |
| C．did I shout; did he turn |
| D．I shouted; he didn’t turn |
Not only _____interested in changing teaching methods but _____beginning to show an interest in it.
| A．the teacher himself is; all his students are | B．the teacher himself is; are all his students |
| C．is the teacher himself; are all his students | D．is the teacher himself; all his students are |
Many people believe we are heading for environmental disaster _____we radically(彻底地) change the way we live.
| A．but | B．although | C．unless | D．until |
----Is there any possibility of the film _____in Paris International Festival?
----Not in the least, because the audience generally think little of it.
| A．being tried out | B．tried out | C．trying out | D．to try out |
The driver was at____ loss when ____word came that he was forbidden to drive for speeding.
| A．a; the | B．a; / | C．the; the | D．/; / |
When _____ comes to codes of ethics, I think everyone should strictly obey them.
| A．that | B．this | C．it | D．one |