You must observe and gather information like Nicolaus Copernicus ________ you want more career advancement opportunities.

 You must observe and gather information like Nicolaus Copernicus ________ you want more career advancement opportunities.

#32569

because

unless

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If you keep on ignoring the teacher’s advice, you will probably get into a situation______ you fall behind others in all subjects.

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when

where

which

why

It was very cold ____ they still went swimming.

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although

but

however

though

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that; before

which; since

X; when

that; since

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while

You will succeed in the end _____________  you give up halfway.

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unless

now that

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