Câu hỏi: These are very .................... chairs.

A. comfort

B. comfortably

C. comfortable

D. comforts

Câu 1: Chris is…………………than his brother.

A. short

B. shortest

C. the shortest

D. shorter

Câu 2: I like that sofa, but this one is………………

A. cheaper

B. cheaper than

C. cheaply

D. cheapen

Câu 3: My new laptop costs me ............................. the old one I bought last year.

A. as much as three times as

B. three times more than

C. three times as much as

D. times three

Câu 4: Most of the programs………………….on TV aren’t very interesting.

A. show

B. shows

C. shown

D. are showing

Câu 5: American spends more money on fast food .................... country in the world.

A. while other

B. than any other  

C. than other

D. other than

Câu 6: I play checkers sometimes, but I think chess is…………………

A. an interesting

B. more interesting

C. more interesting than

D. interestingly