connectors: but, because, so, although

We couldn't find a taxi, _____ we walked home

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• although

• because

• so

_____it was very cold, she wasn't wearing a coat.

• but

• although

• because

• so

I woke up _____ there was a noise.

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• although

• because

• so

I called him _____ his mobile was turned off.

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• although

• because

• so

____she's very nice, she doesn't have many friends.

• but

• although

• because

• so

There was nothing on TV, ____ I went to bed.

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• although

• because

• so

She studied quite hard ____ she failed the exam.

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• although

• because

• so

They wanted to win ____ it was impossible

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• although

• because

• so

She was crying _____ her team lost the match

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• although

• because

• so

All the cafés were full _____ it was a public holiday.

• but

• although

• because

• so