________ warm at night, I would fill the woodstove, then set my alarm clock for midnight so I could refill it.
| A．Staying | B．Stayed | C．To stay | D．Stay |
There are two rooms in the apartment, ________ serves as a kitchen.
| A．the smaller of them | B．the smallest of which |
| C．the smaller of which | D．smallest of which |
After a second thought, Bill ________ a better idea of how to solve the problem.
| A．put up with | B．came up with |
| C．kept up with | D．mixed up with |
The number of new energy vehicles in China’s cities ________ to reach 39,000 by the end of this month, according to Wan Gang, Chinese Minister of Science and Technology.
| A．are expected | B．is expecting |
| C．are expecting | D．is expected |
John wants to see me now, but I have so much work on hand that I would rather he ________ tomorrow than today.
| A．should come | B．will come | C．is coming | D．came |
On foggy days, you have to drive very ________ on the expressway to avoid traffic accidents.
| A．cautiously | B．neatly | C．smoothly | D．properly |