Our teacher demanded that all of us ______ English every day.
| A．should practise to speak | B．would practise speaking |
| C．could practise speaking | D．practise speaking |
They found themselves in front of a wooden house __________ with bamboos.
| A．surrounding |
| B．surround |
| C．surrounded |
| D．being surrounded |
What do you mean, there are only ten tickets? There __________ be twelve.
| A．should |
| B．would |
| C．will |
| D．shall |
She __________ the company's accounts, looking for evidence of fraud.
| A．got through |
| B．got over |
| C．went through |
| D．dipped into |
We forbid __________ here. Who has permitted you __________ here?
| A．smoke; smoking |
| B．smoking; to smoke |
| C．smoking; smoking |
| D．to smoke; smoking |
I __________ you __________ what you
have achieved.
| A．celebrate; on |
| B．congratulate; on |
| C．congratulate; for |
| D．celebrate; for |