[ Grammar ]
I know _____ of them.
A. Some
B. Any

Random Topics:
SynonymsPossesive Pronouns and Modals of AbilityModals of Obligation & ProhibitionFigure of SpeechTenses and ConclusionsCohesive DevicesWH Questions and Simple Past TenseModal Verbs and PermissionPast ContinuousVocabulary and IdiomsOther quiz:
Conjunctions › ViewI _____ you after I finish mine.
A. will help
B. help
C. helps
D. am helping
Gerunds and Infinitives › View
Do you remember _______________ your grandparents when you were little?
A. visiting
B. to visit