[ Subject Verb Agreement ]
One of his best friends ___ twins.
A. has
B. have

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Common Grammar Mistakes and Spelling TipsTense,noun,preposition,quantityConditionals / Unreal PastNeither/Either/All/NoneContractions and ConjunctionsAdjective and AdverbGerund NounComparison Degree & GerundsComparison DegreeGrammar and Verb TensesOther quiz:
Vocabulary › ViewWhat word means to cause great interest or attraction?
A. Devastated
B. Fascinate
C. Implicit
D. Gregarious
Future Tenses › View
I’ll let you know when he ______ back home.
A. is coming
B. comes
C. will come
Grammar › View________ you read the newspaper on Sundays?
A. Do
B. Does
Grammar › View
The ticket is being……….
A. Sold
B. Selling
C. Selled
D. Sell
