Câu hỏi: Tokyo is ________ than Mexico City.

A. smaller

B. smallest

C. the smallest

D. small

Câu 1: It's cold in our country ………………the winter.

A. at

B. on

C. of

D. in

Câu 2: The Great Wall of China is the world's _________structure. 

A. long

B. longer

C. most longest

D. longest

Câu 3: There are ______apples in the refrigerator.

A. a

B. an

C. some

D. any

Câu 4: How ………..lemons are there in the fridge?

A. many

B. much

C. long

D. often

Câu 5: Fall means ……………..in British-English. 

A. summer

B. winter

C. autumn

D. spring

Câu 6: ……do you do when it is cold? 

A. Where

B. What

C. When

D. Who