[ Vocabulary ]
nonliving parts of an organism’s habitat
A. community
B. biotic factors
C. abiotic factors
D. limiting factor

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Grammar › ViewPaul told me he’s going to Xiamen, but he didn’t tell me____________ he’s going to stay.
A. when
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He’s ________met anyone famous.
A. never
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Exercise and dieting will help you to lose ___ weight.
a. excess
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