[ 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:
Quantifiers, Countable and Uncountable Nouns › ViewGive me a new ________ of toothbaste. This one is empty.
A. tube
B. bar
Grammar › View
When I saw you in the shop last night, you …………… your new hat.
A. don’t wear
B. weren’t wearing
C. haven’t been wearing
D. haven’t worn
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
