1. In my mind, no such_______ thing in our country as_______ Great Wall can represent the image and culture of China．
A. a; the B. a: ／ C. ／;the D. ／;／
2. Sophia waited for a reply, but_______ came.
A. either B. another C. none D. neither
3. The new traffic law says that people_______ drive after drinking wine.
A. shouldn't B. needn't C. won't D. mustn't
4. -Have you known Mo Yan for a long time?
- Yes, since he_______ the novel Red Sorghum.
A. has written B. wrote C. writes D. was writing
5. I don't believe we've met before, _______ I must say you do look familiar.
A. although B. therefore C. since D. unless
