[ Subject Verb Agreement ]
Every electronic index in the library ______ updated regularly.
A. are
B. is
Select your answer:

Random Topics:
Participle AdjectivesModal Verbs in First ConditionalSentences vs Run-OnsPrepositions and TensesPast and Past ContinuousDegrees of AdjectivesAdverbs of Time and PlaceGrammar - Wh QuestionsAuxiliary VerbsComparative AdjectiveOther quiz:
Modal Verbs › ViewWhich modal verb is used to express possibility in the sentence:
“She ________ be at home by now.”
A. must
B. can’t
C. may
D. should
Vocabulary › View
The ___________ boy played a prank on his teacher.
A. diligent
B. obedient
C. serious
D. mischievous
