Write am is are. my brother and l badminton. their sisters. very fast. together. in the swimming pool. skiing? yes, .my friends. in the park. brother hiking now? no,

We are skating.
My brother and l are playing badminton.
Their sisters are cycling very fast.
We are walking together.
She is swimming in the swimming pool.
Are you skiing? Yes, l am.
My friends are cycling in the park.
Is his brother hiking now?
No,he isn't

We are skating. My brother and I are playing badminton. Their sisters are cycling very fast. We are walking together. She is swimming in the swimming pool. Are you skiing? Yea, I am. My friend are cycling in the part. Is his brother hiking now? No, he is not.