[ Should, Should not have ]
They _____________ ___________________ so late. (not arrive)
A. should have arrived
B. shouldn’t have arrived
C. didn’t arrive
D. arrive

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Relative & ModalsTenses and QuestionsGerund Subject or ObjectNouns and QuantifiersGrammar - Nouns, Verbs, and AdjectivesThere is or There areGrammar: Used to, Would, Be used to, Get used toGrammar RulesAdverbial Concession ClausesMuch, many, a lot of, a few, a littleOther quiz:
Grammar › ViewI wish I ___ a new car.
A. had
B. have
C. has
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Vocabulary › View
What does “course” mean?
A. Safety
B. A difficulty that a person deals with
C. Center, basic part
D. A class, a route