Câu hỏi: He enjoys _____ in the rain.

A. walk

B. walks

C. to walk

D. walking

Câu 1: He _____ to give up smoking since last week.

A. was trying

B. have tried

C. has tried

D. tried

Câu 2: Ann is interested in.................... young children.

A. teach

B. teaches

C. to teach

D. teaching

Câu 3: Would you like..................... somewhere for a rest?

A. going

B. to go

C. go

D. to be gone

Câu 4: Fish were among the earliest form of life. Fish ………….. on earth for ages and ages.

A. existed

B. are existing

C. have existed

D. exist

Câu 5: She was a very_____child.

A. health

B. healthy

C. healthily

D. healthiness

Câu 6: I'd like to borrow this book. .................................. it yet?

A. Did you read

B. Had you read

C. Have you read

D. Do you read