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: Max says life in the countryside is _________ than he expected.

A. more convenient

B. convenient

C. the convenient

D. most convenient

Câu 2: He _________ that media company for five years.

A. has managed

B. manages

C. managed

D. is managing

Câu 3: The cartoon is prohibited because it contains a lot of ___________ scenes

A. violence

B. violent

C. violate

D. violet

Câu 4: Sam’s uncle, _____________is very rich, came to visit our orphanage.

A. that

B. who

C. whom

D. whose

Câu 5: If I ________ that Brian had to get up early, I would have woken him up.

A. know

B. knew

C. had known

D. will know

Câu 6: What do you think _________ to the park if more chemicals are released into the water?

A. happen

B. will happen

C. happens

D. happening