A. cause B. caused C. causing D. having caused
A. watch B. watched C. were watching D. watching
A. evolve B. resolve C. solve D. revolve
A. accommodated B. accumulated C. acculturated D. accurate
A. Imminent B. Immingle C. Immission D. Immigrant
A. irresistible B. inevitable C. invisible D. invincible
A. eternity B. externality C. internality D. electricity
A. conducted B. condensed C. condemned D. condoned
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