Indicating Purpose

Question 1

How do you add purpose to a verb?

Answer 1

Drop ます add に　いきます/かえります

Question 2

えいがかん　に　えいが　をみ　に　いきます

Answer 2

I will go to the cinemas to watch a movie

Question 3

きょうしつ　に　べんとう　を　たべ　に　かえります

Answer 3

I will go back to the classroom to eat bento