[ Subject-Verb Agreement ]
Surveys or field testing _____ their marketing strategies.
A. Determines
B. Determine

Random Topics:
Degree of ComparisonGrammar ElementaryPast and Present TensesNeither/Either/All/NoneThe First Conditional SentenceFrequencyFuture Simple TensesPassivisationUsed toGerund after Prepositions and Certain VerbsOther quiz:
Tenses › ViewIt ____________ all day long yesterday.
A. rained
B. was raining
C. had rained
Tenses › View
It was too late when I ___ the document that ___ missing for weeks.
A. found/had been
B. have found/has been
C. find/is
D. had found/was
E. would find/will be
Grammar › ViewIdentify the dependent clause in the sentence. After I finish my homework, I will go to the mall with my friends.
A. after I finish my homework
B. I will go
C. to the mall
D. with my friends
Grammar and Vocabulary › View
Food that have chemicals or other substances added to keep them fresh for a long time.
A. Local produce
B. Convenience food
C. Processed food
