[ Grammar ]
Did you see [whom / what] just passed across the sky?
A. whom
B. what

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Relative Clauses and Past PerfectGrammar Error Correction (Simple Present Tense)Es and STenses - AuxiliariesTensesSuffixes and TensesGrammar - Sentence StructureSentence Structure and Verb TensesPast Simple and Past ContinuousSuffixes (ing-ed) SentencesOther quiz:
Articles › ViewChoose the correct article for the sentence: “She is ___ best player on the team.”
A. a
B. an
C. the
D. no article
Tenses › View
She __ (not/play) tennis since she hurt her shoulder.
A. doesn’t play
B. isn’t playing
C. hasn’t played
D. hasn’t been playing