The fire spread through the hotel very quickly, but everyone __________ get out.
| A．had to | B．would | C．could | D．was able to |
You’d better not phone me tomorrow evening; I ____ an important meeting then.
| A．will have | B．would have | C．will be having | D．will have had |
_____around the Water Cube, we were then taken to see the Bird’s Nest .
| A．Having shown | B．To be shown | C．Having been shown | D．To show |
—Go and have great fun! I will cope with _____ you leave to me properly.
—Thanks a lot.
| A．why | B．when | C．what | D．which |
－France ,a cab to school in such thundering weather.
—I will, Mom.
| A．gets | B．to get | C．get | D．getting |
Scientists say it may be five or six years _____ it is possible to test this medicine on human patients.
| A．since | B．after | C．before | D．when |