Hi Ananshishishi. You are correct to use either 'peak traffic time' or 'rush hour' or 'rush hour traffic'. Nicely done.

“Give the spare time to my daughter” sounds a little strange. I would say “spend the spare time with my daughter” “And another reason” is grammatically correct, but it just sounds too long. You can just say “also” And yes, “rush hour” means the peak traffic time, exactly! “A big upset” isn’t grammatically correct because “upset” is an adjective, not a noun. You can say that it’s a big inconvenience. And the prepositions is “in” for “caught in a traffic jam” Check out my italki profile if you’re interested in English lessons!