[ Present Perfect Tense ]
…… a noise just then?
A. Have you been hearing?
B. Do you hear?
C. Did you hear?
D. Have you heard?

Random Topics:
Subject Verb Agreement; Indefinite PronounsPresent Tenses and ConnectorsFuture Continuous, Future Perfect and Future Perfect ContinuousGrammar: Simple Past and Past ContinuousPresent Perfect Simple & Present Perfect ContinuousTenses and VoiceHave to/Has toNoun and PronounClause Markers TOEFL GrammarConjunctions and PrepositionsOther quiz:
Tenses › ViewShe never … any horror movies lately.
A. watches
B. watch
C. watching
Grammar › View
Conceal from: ________________________
A. to hide or keep secret
B. to forgive someone for a small fault
C. to hate someone for talking too much
Quantifiers › ViewYou have ___ money now. Can I help?
A. little
B. too much
C. much
D. enough
Language Features of an Opinion Article › View
How does using anecdotes benefit persuasive writing?
A. By adding statistical evidence
B. By illustrating points with personal stories
C. By listing factual information
D. By asking questions
