Câu hỏi: Elizabeth sounded ................. on the telephone last night.

A. happens

B. happening

C. happy

D. happily

Câu 1: I’ve tried all the desserts at this restaurant, but this one is………………of them all

A. delicious

B. the most delicious

C. most delicious

D. more delicious

Câu 2: Bill ordered two .....................  pizzas.

A. large

B. largeness

C. largely

D. largest

Câu 3: I like that sofa, but this one is………………

A. cheaper

B. cheaper than

C. cheaply

D. cheapen

Câu 4: 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 5: You should wear this dress because it’s……………..that one.

A. elegant

B. the most elegant

C. more elegant than

D. the elegant

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

A. the hardest

B. harder

C. hardly

D. harder than