A. What is your dream job? Why?

It`s a robot engineer. Because robots are amazing and I like making things.  => Corrected: The sentence is corrected grammatically.

B. Make these sentences into English.

 (03/24/21)

-응, 내가 제일 좋아하는 음식이야. = Yes. It`s my favorite foods.

=> Corrected : The sentence is corrected grammatically.

-그녀는 누구니? = Who is she?

=> Corrected : The sentence is corrected grammatically.

-우리 고모야 .= It`s my aunt. à She's my aunt.

=> Your sentence has a correct grammatical structure, but this has the correct usage/ expression.