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

A. short

B. shortest

C. the shortest

D. shorter

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

A. quick

B. quickly

C. quicken

D. quickened

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

A. cheaper

B. cheaper than

C. cheaply

D. cheapen

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: The plant…………………………the window needs water.

A. by the time

B. by

C. is by

D. is

Câu 5: The weather yesterday was extremely .......................

A. hotly

B. heat

C. hot

D. heater

Câu 6: Today is………………..day we have had all week.

A. colder than 

B. the coldest

C. colder

D. coldest