[ Vocabulary ]
Specialization of cooperative labor
A. Efficiency
B. Division of labor
C. Factors of production

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PronounSo, Such, Many, MuchVerb Tenses and ModalsGerunds as Objects of PrepositionsPast Perfect and Past Perfect Continuous TenseVerb + Infinitive or GerundVocabulary and Verb TensesPossessive AdjectivesGerunds & Infinitives + VocabularyProgressive TensesOther quiz:
Tenses › ViewWhile Bill _________basketball, his mother ______home.
A. was playing,came
B. am playing,will come
C. plays,comes
D. played,came
Tenses › View
Look! It ___________ rain soon.
A. will rain
B. is raining
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A. read
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C. reading
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Grammar › View
I’d love to _____ speak better French – I’ve been studying the language for five years now.
A. be able
B. able to
C. be able to
