[ Clause Markers TOEFL Grammar ]
Complete the sentence with the best clause marker:
The tribes _______ lived in the Great Plains used smoke signals.
A. that
B. wherever
C. how
D. what

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Passive and Active SentencesNarrative Tenses & ConditionalsSubject Verb Agreement and Verb TensesTense,noun,preposition,quantityPresent and Past TensesGrammar ElementaryFamily Members and Present SimpleNumbersSimple Present Tense/be/Present ProgessiveParticiple - ing/ edOther quiz:
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A. will have
B. are going to have
C. are having
D. have
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easy-going
A. sociable
B. outgoing
C. friendly
D. relaxed