Polar bears won't find enough to eat_____ we do more ...

[ Conditional Sentences ]

Polar bears won’t find enough to eat_____ we do more to protect their environment

A. if

B. unless

Select your answer:

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Other quiz:

Tenses › View

She ___________with her family on holiday last week .

A. didn’t go

B. isn’t go

C. doesn’t go

D. won’t go

Grammar › View

I want to be an

A.     singer

B.     writer

C.     astronaut

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