We saw a /an _____elephant in the People’s Park last Sunday .
A lively B living C live D alive
we had read your letter the true state of affairs.
| A．It was until; that we understood |
| B．It was not until; that we understood |
| C．Until; did not we understand |
| D．Not until; we understand |
Take the medicine and have a good sleep, but if the pain continues, your doctor.
| A．confirm |
| B．consult |
| C．consider |
| D．convince |
The earlier settlers learned to farm the land through and error.
| A．test |
| B．trial |
| C．experiment |
| D．try |
The moment she heard of the news that her son was involved in the crime,
she pale.
| A．went |
| B．got |
| C．changed |
| D．appeared |
I didn’t see you at the meeting. If you , you would have met my brother.
| A．has come |
| B．did come |
| C．had come |
| D．came |