[ Grammar ]
noun-verb agreement
This equipment _____ very useful in helping to prevent injuries.
_____
A. are
B. is
Select your answer:
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Present Simple/AffirmativeCompound and Complex SentencesRelative Clauses with who and whichWould rather/ would prefer/ would likePast Simple, Present Perfect TenseModal Verbs and ConditionalsAdverb & Compound SentencesCompound AdjectivesPast Simple or Past ContinuousOther quiz:
Modal Verbs of Certainty and Possibility › ViewHe could _____ late – it depends how long he has to work.
A. be
B. have been
Vocabulary › View
He has a __________ to travel to Antarctica, and he is not going to miss it. He has saved enough money for the trip.
A. once in a lifetime opportunity
B. standard of living
C. all walks of life
D. lifelong ambition