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

A. colder than 

B. the coldest

C. colder

D. coldest

Câu 1: 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 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: Bill ordered two .....................  pizzas.

A. large

B. largeness

C. largely

D. largest

Câu 5: Please play that music ............................

A. softly

B. soften

C. soft

D. softens

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

A. the hardest

B. harder

C. hardly

D. harder than