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

A. that

B. who

C. whom

D. whose

Câu 1: If you had caught the bus, you _____ late for work.

A. wouldn't have been

B. would have been

C. wouldn’t be

D. would be

Câu 2: This road is so muddy when it rains that it needs __________.

A. resurface

B. resurfacing

C. resurfaced

D. to resurface

Câu 3: He _________ that media company for five years.

A. has managed

B. manages

C. managed

D. is managing

Câu 4: The monitor always goes to class on time _________ a good example for the class.

A. set

B. to set

C. setting

D. sets

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: It’s funny __________ the comedy.

A. watch

B. watching

C. to watch

D. watched