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

A. In

B. work

C. are working

D. work in

Câu 1: The weather is bad tonight so please drive ......................

A. careful

B. caring

C. cared

D. carefully

Câu 2: Choose the one word or phrase that best completes the sentence.

A. old

B. older

C. the oldest

D. oldest

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

A. large

B. largeness

C. largely

D. largest

Câu 4: I like that sofa, but this one is………………

A. cheaper

B. cheaper than

C. cheaply

D. cheapen

Câu 5: Elizabeth sounded ................. on the telephone last night.

A. happens

B. happening

C. happy

D. happily

Câu 6: Please play that music ............................

A. softly

B. soften

C. soft

D. softens