[ Subject Verb Agreement ]
Of all adults age sixty and over, some _____ lost all their teeth.
A. have
B. has

Random Topics:
Narrative TensesModal Verbs & Reflexive PronounsAdjectives Ed and IngConjunctions & Cohesive DevicesPassive Voice in Past Simple TenseState Verbs and Action VerbsGerund - to Infinitive Adverb PhrasesPresent & Past TensesAdjective ClausesOther quiz:
Nouns & Pronouns › ViewPiggolio recently has begun a campaign that will improve client……….
A. satisfied
B. satisfactory
C. satisfy
D. satisfaction
Grammar › View
They ___ go to the gym on weekends.
A. do
B. does
C. don’t
D. doesn’t
Grammar › ViewChoose the right answer:
You ___ much more like your father than your mother.
_____
A. look
B. seem
Verb Tenses › View
. In the sentence “They will have left by the time we arrive,” what tense is used?
A. Past perfect
B. Future perfect
C. Present perfect
D. Simple future