The government will begin a series of_____ to help the public fully understand the new educational system．
| A．applications | B．Presentations |
| C．traditions | D．administrations |
Dogs have a very good __________ of smell and are often used to search for survivors in an earthquake.
| A．sense |
| B．view |
| C．means |
| D．idea |
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 |