[ Auxiliary Words ]
He is late. He ____ have missed his plane.
A. shall
B. should
C. may
D. can

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Modal RequestsOffering HelpGrammar - direct/indirect objectsRun-On SentencesPresent and Past TenseInterrogative Pronouns & AdverbsReflexive Pronouns & Modal VerbsVerbs � Nouns � Adjectives - AdverbsComplex Sentences with Adverb ClausesActive and PassiveOther quiz:
Grammar › ViewQuotation: Choose the sentence that is punctuated correctly.
A. Marjorie told me to “turn off the light.”
B. “I’m afraid of the dark” screamed Alice!
C. Mark asked, “Do you think there are monsters out there?”
D. “Yes! They’re under the bed! Bobby said.”
E. None of the above
Second Conditional › View
If I _______ you, I _______ a new job.
A. was/would get
B. were/ would get
C. were/get
D. were/will get
Mixed Tenses › ViewI had prepared dinner before I __________________ to work.
A. went
B. had gone
C. was going
D. is going
Homonyms › View
A popular sport in Hawaii is ___ boarding.
a. serf
b. surf