Immediately he was elected monitor, James _____ his duties since.
| A．took up | B．has taken up | C．made up | D．has made up |
Jack ________the bus as soon as it stopped，then to his joy he met his best friend at the station.
| A．got off |
| B．took off |
| C．got on |
| D．took on |
After his journey from abroad，Richard returned home，________.
| A．exhausting |
| B．Exhausted |
| C．being exhausted |
| D．having exhausted |
Since you have seen both runners，________？
| A．who will win do you think |
| B．whom do you think will win |
| C．do you think whom will win |
| D．who do you think will win |
My uncle ________ in Beijing for over 10 years. Now he lives in his hometown in Fuzhou.
| A．has worked |
| B．worked |
| C．had worked |
| D．works |
How disappointing! They have finished________5% of the work.
| A．no more than |
| B．no less than |
| C．more than |
| D．not less than |