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

A. cheaper

B. cheaper than

C. cheaply

D. cheapen

Câu 1: The plant…………………………the window needs water.

A. by the time

B. by

C. is by

D. is

Câu 2: The weather yesterday was extremely .......................

A. hotly

B. heat

C. hot

D. heater

Câu 3: 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 4: We met several .................... people at the party.

A. interestingly

B. Interest

C. Interesting

D. interests

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

A. the hardest

B. harder

C. hardly

D. harder than

Câu 6: Choose the one word or phrase that best completes the sentence.

A. old

B. older

C. the oldest

D. oldest