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

A. are

B. is

Câu 1: Some of the votes ................. to have been miscounted.

A.  seem

B. seems

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

A. is

B. are

Câu 3: Politics .................. sometimes a dirtybusiness.

A. are

B. is

Câu 4: A high percentage of the people ............ voting for the new school.

A. was

B. were

Câu 5: Everyone selected to serve on this jury ............... to be willing to give up a lot of time.

A. have

B. has

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

A. Snows it

B. Is snowing

C. It snows

D. Snowing is