[ Vocabulary and Grammar ]
_____ is the way living and nonliving things in a particular area are related to each other.
A. pollution
B. ecosystem
C. habitat
Select your answer:
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like/do not likeQuestion TagsPerfect and Past TensesPast Simple vs Present Simpleused to vs be used to vs get used toAdverbial ClauseWill or Going toWill or Going toInfinitives or GerundsOther quiz:
Grammar › ViewI enjoy Shakespeare’s works. Up to now I __________ three of his plays.
A. had read
B. have read
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Present Continuous › View
Celia ____________ to Chicago later this month. She got a job there.
A. moves
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