At our factory there are a few machines similar to _______ described in this magazine.
| A．them | B．these | C．those | D．ones |
It was _____________ back home after the experiment.
| A．not until midnight did he go |
| B．until midnight he didn’t go |
| C．not until midnight that he went |
| D．until midnight when he didn’t go |
She showed a talent_______ acting _______ an early age.
| A．in, at | B．at, on | C．for, at | D．with, in |
The big fire was______ danger to the building, which was in ______ danger of being burned down.
| A．the, the | B．a, the | C．a, \ | D．the, \ |
_________ snacks and drinks, but they also brought cards for entertainment when they had a picnic in the forest.
| A．Not only they brought | B．Not only did they bring |
| C．Not only brought they | D．Not only they did bring |
More new machines will be bought to __________ the old ones.
| A．replace with | B．take place |
| C．make place for | D．take the place of |