It was_______ back home after the experiment.
| A．not until midnight did he go |
| B．not until midnight that he went |
| C．until midnight that he didnt go |
| D．until midnight when he didnt go |
— Were you caught in the heavy rain this morning?
— Yes, I was. _______ had I left home than it began to rain dogs and cats.
| A．No sooner | B．Seldom | C．Hardly | D．Never |
As citizens of our country, it is our duty and responsibility to _______ the legal rights of our own in the election.
| A．stand up for | B．stand out | C．stand by | D．stand up |
Many experts agree that once these treasures are _______ to the air, great harm will be done to them. So they think it better not to unearth the treasures.
| A．exposed | B．threatened | C．constructed | D．conserved |
— You know what I mean?
— ______. Could you please repeat that?
| A．It couldn’t be worse | B．I’ll do my best | C．Go ahead, please | D．I didn’t get that |
With the help of the teachers and classmates, the boy worked hard and finally caught up with his classmates. Now he is _______ all the others.
| A．as a good student as | B．as a student good as |
| C．as good a student as | D．as good as a student |