It was _______ back home after the experiment.
| A．not until midnight did he go |
| B．until midnight that he didn’t go |
| C．not until midnight that he went |
| D．until midnight when he didn’t go |
The father stood up in order to protect his 15-year-old son, saying that he was not the one .
| A．blamed | B．blaming | C．to blame | D．being blamed |
Only one third of the people present at the meeting voted the new law.
| A．in search of | B．in favor of |
| C．in short of | D．in case of |
Standing on the platform, Professor Li kept silent for a moment, on the audience below.
| A．her eyes fixed | B．and her eyes fixed |
| C．and her eyes fixing | D．her eyes fixing |
The school should ________ immediately to the students’ request that they should have more time to relax.
| A．respond | B．refer | C．answer | D．follow |
I believe ________ you have tried your best and ________ you can come to the top of the class.
| A．that；/ | B．/; / | C．/; that | D．how; that |