Missouri’s two largest cities, Kansas City and Saint Louis are located on the borders with neighboring states. ___ Missouri shares one metropolitan area with Illinois on the east and another with Kansas on the west.
a. Since
b. As a result
c. Because of
d. For

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Modals and PrepositionPerfect and Past TenseAdjectives & PrepositionWh QuestionsAdverbial Clauses of Reason / CauseComparison of Adjective and AdverbSynonymsPronunciation and VocabularyModals AuxiliaryPast Perfect Simple & ContinuousOther quiz:
Articles and Pronouns › ViewWhich sentence correctly uses the articles ‘a’ and ‘an’?
A. An letter is addressed to a author.
B. A author is writing an book about elephants.
C. We can look for a book about an elephant.
Tenses › View
They _____ (finish) the exercises.
A. Don’t finish
B. Haven’t finished
C. Haven’t finish
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A. go
B. went
C. did go
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Modal Verbs › View
James and Emma are discussing good habits. Can you help them by choosing the correct sentence using ‘should’?
A. You should to brush your teeth.
B. You should brushing your teeth.
C. You should brush your teeth.
D. You should brushes your teeth.