Câu hỏi: The students and instructors each .............. for a new facility by next year.

A. hopes

B. hope

Câu 1: ................. a lot in the mountains.

A. Snows it

B. Is snowing

C. It snows

D. Snowing is

Câu 2: The ................ of dark red spots is one of the first signs of the disease.

A. appearance

B. appearing

C. appear 

Câu 3: Three-quarters of the students ................ against the tuition hike.

A. is

B. are

Câu 4: Politics .................. sometimes a dirtybusiness.

A. are

B. is

Câu 5: A high percentage of the people ............ voting for the new school.

A. was

B. were

Câu 6: He seems to forget that there .............. things to be done before he can graduate.

A. are

B. is