[ Subject-Verb Agreement ]
Each (serve / serves) a different purpose.
A. Serve
B. Serves

Random Topics:
InfinitiveSimple Present and Past TenseSimple Future - PassivePossessive Pronouns and QuantifiersNoun QuantifiersFirst Conditional SentenceGerund Subject or ObjectComparatives - SuperlativeSimple Present and Present Continuous TensesPrepositions after VerbsOther quiz:
Tag Question › ViewCome there early, ____?
A. will you
B. won’t you
C. would you
D. wouldn’t I
Modal Verbs › View
Perhaps they will go to the cinema.
They __________ go to the cinema.
A. must
B. might
C. can’t
D. have to
Adverb Clauses › ViewCan I use Although and Even though at the beginning of the sentence or in the middle of the sentence?
A. TRUE
B. FALSE
Present or Past Tenses › View
What is the correct form of the verb ‘to eat’ in past tense?
A. Eaten
B. Eating
C. Ate
D. Eat
