Topics: Subject Verb Agreement and Verb Tenses
I worried all night long about my history test.
A. present
B. past
C. future
Select your answer:

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Verb Agreement › ViewBoth of the solutions (is/are) effective.
A. is
B. are
Grammar › View
“Sam’s teacher had a reputation of assigning difficult homework.”
In this sentence, difficult is used as —
A. a preposition
B. an adjective
C. an adverb
D. a noun
