Everyone ( ) it.
A. is knowing
B. know
C. knows
D. are knowing

Random Topics:
Mixed GrammarModal PossibilitiesAdverbs (manners & modifiers)Past Continuous and Past Simple TensePhrases & ClausesClause Markers TOEFL GrammarPresent and Future TensesSimple Past - Irregular VerbsInterjection & Prepositional PhrasesCorrelative Conjunction & Complex SentencesOther quiz:
Conditional Tenses › ViewIf we … the news last night, we wouldn’t have known about the strike.
A. didn’t see
B. haven’t seen
C. don’t see
D. hadn’t seen
Grammar › View
The blue whale is the ______ animal in the world.
A. large
B. larger
C. largest
D. more large
Subject-Verb Agreement › ViewWhen should the verb follow its most closely located subject or noun?
A. When both singular and plural nouns are used in a sentence connected by ‘or’
B. Whenever it seems appropriate
C. When both singular and plural nouns are used in a sentence connected by ‘and’
D. None of the above
Present Tenses › View
What is a common error when using the simple present tense?
A. Using ‘do’ or ‘does’ with all subjects in affirmative sentences.
B. Using the past tense instead of the present tense.
C. Forgetting to add ‘s’ or ‘es’ for third-person singular subjects.
D. Adding ‘ing’ to all verbs regardless of the subject.