[ 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:
Future Tenses › ViewWhat__________for the party tonight?
A. are you wearing
B. will you wear
C. are you going to wear
Mixed General Quiz › View
Did you know that swimming during the day was illegal in New South Wales ___ 1833 until 1903?
a. from
b. for
c. at
I 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
