Câu hỏi: The tornadoes that tear through this county every spring ............ more than just a nuisance.

A. are

B. is

Câu 1: The ................ of dark red spots is one of the first signs of the disease.

A. appearance

B. appearing

C. appear 

Câu 2: ...........my boss or my sisters in the uniongoing to win this grievance?

A. Is

B. Are

Câu 3: Each and every student and instructorin this building ................ for a newfacility.

A. hope

B. hopes

Câu 4: .............. I think it’s useful to write anoutline of your essay before you start to write the first draft.

A. Interestingly,

B. Definitely,

C. Personally,

Câu 5: Most of the milk............ gone bad. Six gallons of milk ............ still in there frigerator.

A. has - are

B. have - is

Câu 6: Three-quarters of the student body ..................... against the tuition hike.

A. is

B. are