I looked up and noticed a snake ________ its way up the tree to catch its breakfast.
| A．to wind | B．winding | C．wind | D．wound |
If you are going to stay in the United States for longer than a(n) ______ visit, you may be interested in learning more about its people and culture.
| A．formal | B．regular | C．brief | D．unexpected |
I’d __________ it if you could fix my laptop as soon as possible. I need it to prepare for my lecture next week.
| A．admire | B．appreciate | C．dislike | D．congratulate |
My friend Martin was very sick with a strange fever; ________, he could neither eat nor sleep.
| A．as a result | B．after all | C．in addition | D．in a word |
Car control is a topic _________ Beijingers have argued for a long time.
| A．with which | B．which | C．about which | D．in that |
The _______ of large supermarkets, such as Lianhua Supermarkets, has sounded the death knell（钟）of the local shops.
| A．invitation | B．arrival | C．attraction | D．attitude |