It's none of your business, it's a ________ conversation.

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Your mother is very tired every day, can you ________ some housework?

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We all know he is a ________ man, but how many of us know his ________ is due to his working hard.

[　　]

After a year's practicing, he became ________ swimming than before.

[　　]

Winter is coming, the weather is becoming ________ and ________.

[　　]

Keeping pets gives me a lot of ________.

[　　]

Tom didn't pass the exam. He promised ________ hard.

[　　]

We should ________ to school to save energy.

[　　]

--________ does it take you to school.?

--About ten minutes.

[　　]

He often practices ________ the violin after class.

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