[ 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:
Tenses › ViewWhich sentence is in the past simple tense?
A. She has finished her homework.
B. She was finishing her homework.
C. She finished her homework.
D. She has been finishing her homework.
Tenses › View
Mum was preparing dinner when the doctor _____.
A. was arriving
B. has arrived
C. arrived
D. was arrived
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
