[ 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 › View Choose the part of speech of the word underlined.
Alice can catch a ball very well.
A. pronoun
B. noun
C. verb
D. preposition
Grammar › View
My mother baked __________ delicious chocolate cake last week.
A. a
B. an
C. the
D. –
I wish I ___ a new car.
A. had
B. have
C. has
D. having
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