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

A. In

B. work

C. are working

D. work in

Câu 1: The weather yesterday was extremely .......................

A. hotly

B. heat

C. hot

D. heater

Câu 2: Steve ate his dinner .................. 

A. quick

B. quickly

C. quicken

D. quickened

Câu 3: 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 4: Bill ordered two .....................  pizzas.

A. large

B. largeness

C. largely

D. largest

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: The people…………………next door aren't very friendly.

A. are living

B. live

C. is living

D. living