Câu hỏi: Doctors _____ a cure to AIDS yet.

A. have found

B. found

C. haven't found

D. hasn't found

Câu 1: He enjoys _____ in the rain.

A. walk

B. walks

C. to walk

D. walking

Câu 2: She was a very_____child.

A. health

B. healthy

C. healthily

D. healthiness

Câu 3: Homestead High School football team………….. a championship until last season.

A. has never won

B. had never been winning

C. is never winning

D. had never won

Câu 4: Dad allowed Dora......................... to the party.

A. going

B. to go

C. go

D. gone

Câu 5: Do you mind _____ up?

A. wash

B. washing

C. washed

D. to wash

Câu 6: Are you looking forward.................... on your cassation?

A. you go

B. going

C. to going

D. to go