Câu hỏi: Laser discs provide images of ............................ than those ofeither television signals or video tapes.

A. best quality

B. the best quality

C. better quality

D. good quality

Câu 1: 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 2: Today is………………..day we have had all week.

A. colder than 

B. the coldest

C. colder

D. coldest

Câu 3: Steve ate his dinner .................. 

A. quick

B. quickly

C. quicken

D. quickened

Câu 4: The people………………….this office are very helpful.

A. In

B. work

C. are working

D. work in

Câu 5: Biology is…………………..of all my classes this semester.

A. the hardest

B. harder

C. hardly

D. harder than

Câu 6: Bill ordered two .....................  pizzas.

A. large

B. largeness

C. largely

D. largest