Câu hỏi: Some of the grain .................... to be contaminated.

A. appear

B. appears

Câu 1: Each and every student and instructorin this building ................ for a newfacility.

A. hope

B. hopes

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

A. is

B. are

Câu 3: To an outsider, the economics of this country ....................... to be in disarray.

A. seem

B. seems

Câu 4: ................. a lot in the mountains.

A. Snows it

B. Is snowing

C. It snows

D. Snowing is

Câu 5: Not only the students but also theirinstructor ............. been called

A. have

B. has

Câu 6: ...........my boss or my sisters in the uniongoing to win this grievance?

A. Is

B. Are