Câu hỏi: Listening to music is…………………..dancing.

A. relaxing than

B. the most relaxing

C. relaxing

D. more relaxing than

Câu 1: The price of his car is ....................... that of my car.

A. twice as much than

B. as twice as

C. twice as much as

D. more twice than

Câu 2: Your garden is ................. beautiful.

A. perfectly

B. perfect

C. perfected

D. perfection

Câu 3: I play checkers sometimes, but I think chess is…………………

A. an interesting

B. more interesting

C. more interesting than

D. interestingly

Câu 4: Today is………………..day we have had all week.

A. colder than 

B. the coldest

C. colder

D. coldest

Câu 5: Kathleen was the only student………………..the test.

A. falls

B. is failing

C. failed

D. to fail

Câu 6: Biology is…………………..of all my classes this semester.

A. the hardest

B. harder

C. hardly

D. harder than