Câu hỏi: Carlos is the only one of thosestudents who       ............. lived up to thepotential described in the yearbook.

A. has

B. have

Câu 1: ...........my boss or my sisters in the uniongoing to win this grievance?

A. Is

B. Are

Câu 2: Three-quarters of the students ................ against the tuition hike.

A. is

B. are

Câu 3: Kara Wolters, together with her teammates, ...............

A. presents

B. present

Câu 4: Most of the milk............ gone bad. Six gallons of milk ............ still in there frigerator.

A. has - are

B. have - is

Câu 5: One of my best friends ................ an extra on Seinfeld thisweek.

A. are

B. is

Câu 6: ................. a lot in the mountains.

A. Snows it

B. Is snowing

C. It snows

D. Snowing is