[ Grammar ]
_________there a person behind the door?
A. Is
B. Isn’t
C. Are
D. Aren’t

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Can/CouldAdverbial Clauses of Reason / CauseAdverb Clause ConnectorAsking for and Giving OpinionReporting VerbsPresent TenseAdjectives and comparisonsAdjectives and DegreesDefinite and Zero ArticleTenses & AffixesOther quiz:
Tenses › ViewThe visibility ____ poor due to fog this morning at 7 AM.
A. was
B. is
C. will be
D. are
Past Tenses › View
Were you _____ (watch) TV when I called you?
A. Watching
B. Watched
C. To watch
D. Watch
Grammar › View________ is this? It is a pencil
A. Where
B. What
C. Who
D. When
Article › View
She is ……….. English teacher in my school
A. a
B. an
C. the