[ Subject-Verb Agreement ]
Much of the machinery on these farms ___ unusable.
A. Are
B. Is

Random Topics:
Relative ClauseClauses and ConjunctionsGrammar - NounsDirect-Indirect SpeechCommon Grammar Mistakes and Spelling TipsQuantifiers: too many, too much & enoughQuantifierComparisionConjunctions and PrepositionTenses and VerbsOther quiz:
Past Perfect Tense › ViewWhen you went out to play, she __________ her homework.
A. was done
B. had already finished
C. has finished
D. have finished
Grammar › View
I have to go to work at six, _________ I’m waking up at four.
A. but
B. so
C. yet
Grammar › ViewAthletes are role models and should conduct themselves accordingly in the public eye.
A. Fact
B. Opinion
Daily Routines & Tenses › View
Right now, Jake ______ his room because it is messy.
A. clean up
B. clean up
C. is cleaning up
D. clean up
