Does 'everybody' take want or wants? What about 'the committee', 'the jury', or 'none of the students'? Indefinite pronouns and collective nouns cause most subject-verb agreement mistakes, so this sheet is only about them. It opens with a short reminder box (each, either and neither are singular; both, few and many are plural; some, all and none follow the noun after 'of'), then gives you sentences to choose the right verb for. Answers included. Full quiz: https://www.wizmantra.com/english-practice/english-quiz/english-subject-verb-agreement/