．--- Hurry up. The bus is coming.
--- Oh, no. We mustn’t cross the street_______the traffic lights are green.
| A．until | B．since | C．while | D．after |
The heroine of the story found herself ________ for this married man who had consistently been after her.
| A．to fall | B．falling | C．fell | D．fallen |
Since we can’t find a bigger apartment, we will have to ___of ____we have.
| A．make the best; what | B．try our best; that |
| C．do our best; which | D．make a best, whatever |
26. Don’t use words, expressions, or phrases ______ only to people with specific knowledge.
| A．being known | B．having been known | C．to be known | D．known |
There ______ nobody else at hand, we had to do all this on our own.
| A．was | B．had | C．being | D．to be |
It was in Beihai Park___they made a date for the first time____the old couple told us their love story.
| A．that; that | B．where; when | C．that; when | D．where; that |