I found them ______ at a table, _______ in thought.
| A．seated; losing | B．seated; lost | C．seating ; losing | D．seating; lost |
When we ___ electricity, we get heat from an electric heater.
| A．switch on |
| B．put off |
| C．turn off |
| D．carry on |
In cold weather, it’s hard to get the car ___.
| A．started |
| B．to start |
| C．start |
| D．being started |
If anything happens, please keep me ___.
| A．informing |
| B．inform |
| C．to be informed |
| D．informed |
Taking enough rest and having more water will ___ your getting rid of your cold.
| A．speed up |
| B．set up |
| C．set down |
| D．hold up |
We need an excellent staff to be ___ of our team to take part in the competition.
| A．efficient |
| B．representative |
| C．typical |
| D．proud |