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. She got up to get some sleeping pills but found there was _________ left at home.
A. nothing B. none C. something D. nobody
3. — Dick, it is the _________ time in _________ days that you’ve made the same mistakes.
— I am so sorry, Miss Wang. It won’t happen again.
A. two, three B. second, three C. two, third D. second, third
4. You may easily lose your way in the rain forest _________ you don’t have a map or a guide.
A. until B. unless C. though D. if
5. The lady in this photo __________ be over fifty! She looks so young!
A. mustn’t B. must C. can’t D. can
