We forbid ______ in the lecture hall, so you are forbidden _____ here
| A．to smoke; to smoke | B．to smoke; smoking | C．smoking; smoking | D．smoking; to smoke |
__________ in her office for nearly 20 hours, she is going home to have a rest.
| A．To work |
| B．Working |
| C．To have worked |
| D．Having worked |
Thanks for your help, otherwise we would have __________ the game！
| A．won |
| B．beaten |
| C．lost |
| D．missed |
Jane __________ Betty is going abroad, so they help each other to prepare for the test.
| A．as well |
| B．as well as |
| C．and |
| D．also |
There were nearly 3,000__________ in the concert hall.
| A．audiences |
| B．audience |
| C．customers |
| D．customer |
It was the first time that I __________ the sports meeting with so large an audience.
| A．will join in |
| B．took part in |
| C．have joined in |
| D．had taken part in |