[ Modal Verbs ]
They ___________ have taken the wrong train; they are late.
A. could
B. should
C. must
D. might

Random Topics:
Finite and Non-Finite VerbPresent Simple Tense PassivePronouns and QuantifiersDefinite, Indefinite and Zero ArticlesGrammar - Verb FormsInfinitive GerundPreposition and Word FormPronounLinking Words and Conjunction-Ing and Infinitive Verb PatternsOther quiz:
Grammar › ViewThe setting of the story is New York City. New York City is ____.
A. a noun
B. a verb
C. an adjective
Modal Verbs › View
We use them when we know something is mandatory.
A. obligation
B. advice
C. ability
D. permission
Comma › ViewWhich sentence is correct?
A. Sunday, July 4, 2004
B. Sunday July 4, 2004
C. Sunday, July 4 2004
Vocabulary › View
force
A. induce
B. infinite
C. influence
D. inhabitant
