Câu hỏi: It is the first of Viet Nam’s nine national parks _________ established

A. to

B. be

C. was

D. to be

Câu 1: The monitor always goes to class on time _________ a good example for the class.

A. set

B. to set

C. setting

D. sets

Câu 2: It’s funny __________ the comedy.

A. watch

B. watching

C. to watch

D. watched

Câu 3: The street is full of traffic from morning___________ night.

A. to

B. at

C. on

D. from

Câu 4: Playing sports is _________ good way to stay away from stress.

A. a

B. an

C. the

D. x

Câu 5: What do you think _________ to the park if more chemicals are released into the water?

A. happen

B. will happen

C. happens

D. happening

Câu 6: This road is so muddy when it rains that it needs __________.

A. resurface

B. resurfacing

C. resurfaced

D. to resurface