It is very cold in the northeast of China ___ winter.
| A．at | B．in | C．for | D．till |
The American economy is still in trouble，________ the Chinese economy is beginning to pick up.
| A．when | B．however | C．while | D．therefore |
You’d better go to bed. There isn’t anything on TV worth ________ up for.
| A．getting | B．staying | C．rising | D．waiting |
If you don’t go to the cinema weekend ________.
| A．nor do I | B．nor will I | C．so do I | D．so will I |
We should consider the students’ request _____the school library provide more books on popular science.
| A．that | B．when | C．which | D．where |
This area soon ____ from the effects of the earthquake.
| A．hid | B．recovered | C．concerned | D．set |