He’s taking a video...,

[Silverobama]

This morning, I was with my cousin in the park. Suddenly my mom called us and she wanted to talked with my cousin but I said my cousin weren't free. She asked why, I replied "He's taking a video of scenaries in the park now".

Is the sentence natural?

 

[tedmc]

"...my cousin wasn't free."

"Scenery" is uncountable.

 

[emsr2d2]

This morning, while I was in the park with my cousin, in the park Suddenly my mom called us and because she wanted to talked talk with my cousin. but However, I said my cousin he weren't wasn't free. She asked why no comma here and I replied "He's taking a video of scenaries the scenery in the park now at the moment".

Is the italic sentence natural?

See above.