—Are you ready for Spain?
—Yes, I want the girls to experience that ______ they are young.
| A．while |
| B．until |
| C．if |
| D．before |
The project, ______ by the Chinese engineers, was built in only two years.
| A．designing | B．designed |
| C．to be designed | D．being designed |
She was supposed ______ at home at the moment, but her mother found her in the park.
| A．to be reading | B．read | C．reading | D．to have read |
Why don’t you bring ______ to his attention that you are too ill to go on working?
| A．it | B．that | C．this | D．them |
You are saying that everyone is equal, ______ is ______ I disagree.
| A．which; where | B．which; what | C．that; where | D．that; what |
Having taken our seats, ______.
| A．the professor began the lecture |
| B．the lecture began in no time |
| C．we were attracted by the lecture immediately |
| D．the bell announced the beginning of the lecture |