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

A. is

B. are

Câu 1: Four years .............. a long time tospend away from your friends and family.

A. are

B. is

Câu 2: There ................ to be some people left in that town after yesterday's flood.

A. have

B. has

Câu 3: Some of the votes ................. to have been miscounted.

A.  seem

B. seems

Câu 4: A large number of voters still ............... along straight-party lines.

A. votes

B. vote

Câu 5: The ................ of dark red spots is one of the first signs of the disease.

A. appearance

B. appearing

C. appear 

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

A. Snows it

B. Is snowing

C. It snows

D. Snowing is