[ 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:
Grammar and Vocabulary › ViewChoose the word that means the same as ‘big’:
A. Small
B. Huge
C. Light
D. Long
Modal Verbs › View
Your sister is going to a night party and it’s a bit cold.
A. You can take a coat.
B. You could take a coat.
C. You should take a coat.
D. You must take a coat.
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
