[ Vocabulary ]
all the living things in a particular area, along with the nonliving parts of the environment they interact with
A. ecosystem
B. organism
C. habitat
D. population
E. species

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Temporal Conjunctions and Connectives › View“During” is an example of…
A. Temporal conjunction
B. Temporal connective
C. Preposition only
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Conjunctions › View
Scarlet’s mother said to Robin that we should leave now __________ will catch the last bus.
A. unless
B. so that
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Wh-Question › ViewA: ________ is your birthday?
B: In April.
A. Why
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Grammar › View
The journalist ________ out the mistakes made by the agency over the last few years.
A. showed
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