[ Countable and Uncountable Nouns ]
A. knife
B. knives

Random Topics:
ConjunctivesGrammar - PunctuationPresent Simple and Continuous TensePrepositions of Timeduring, for, whileSecond Type ConditionalComparatives or SuperlativesSports VocabularyComparison Degree & GerundsPresent Perfect vs Past SimpleOther quiz:
Modal Verbs › ViewIt express past ability, polite request, or possibility.
A. might
B. may
C. could
D. not
Grammar › View
______________ you going to school?
A. Is
B. Am
C. Are