165. It's very ________ in the winter.
A. cold B. hot C. cool D. warm
166. - How ________ is a sandwich? - It's 2,000 dong.
A. many B. much C. old D. often
167. - How________ does she go jogging? - Every evening.
A. many B. much C. often D. old
168. ________ is the weather like in the summer?
A. What B. Which C. How D. Where
169. The Nile river is the ________river in the world .
A. long B. longer C. longest D. shortest
165.a 166.b 167.c 168.a 169.c
165:A
166:B
167:C
168:A
169:C