A. What makes you feel good?

Watching TV is makes me feel good.

=> Corrected : The sentence is corrected grammatically. 

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B. Do you have a yours  skateboard?=> Corrected : The sentence is corrected grammatically. 

Yes I have.

This is another way of saying it.​

Yes, I do. 

What is does he have in his hands on?=> Corrected : The sentence is corrected grammatically. ​

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