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

A. an interesting

B. more interesting

C. more interesting than

D. interestingly

Câu 1: Steve ate his dinner .................. 

A. quick

B. quickly

C. quicken

D. quickened

Câu 2: The people………………….this office are very helpful.

A. In

B. work

C. are working

D. work in

Câu 3: We always travel by train because it is………………….than a bus.

A. comfortable

B. the comfortable

C. more comfortable

D. the most comfortable

Câu 4: 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 5: Elizabeth sounded ................. on the telephone last night.

A. happens

B. happening

C. happy

D. happily

Câu 6: Chris is…………………than his brother.

A. short

B. shortest

C. the shortest

D. shorter