Questions about feedback

8. No. Because it rained today. >> CORRECT OR >> No. Because it rained today. What is it? Did you forget to use something else :)? 2. Today I went outside and just look around some books. >> Today, I went outside and just look around for some books. May be look -> looked? RIGHT?? Sign up for vs ENROLL Can you explain the difference? 8. There are certain places I go when I visit Korea. >> CORRECT OR >> There are places in Kore that I would like to visit. There are places I always visit whenever I go back to Korea.. ( I meant..)

Hi there, [이름]!Thank you for the feedback.Oh my, I did not notice that yesterday.Anyway, I will give you the alternative sentences for those sentences.When one signs up, it means he/she registers for an activity.This word is appropriate when you are going to join a contest, a program, or a presentation.Enroll means to enlist one\'s self in a school.This word is appropriate when you join a school as a student.Thank you very much for the time.This is our last day.I hope you had fun in our classes.~~Teacher Jackie (\",)   No. Because it rained today.>> CORRECTOR>> No. I did not go out today because it rained.Today I went outside and just look around  for some books.>> Today, I went out and looked around for some books.OR>> I went out this afternoon to look around for some books.There are certain places I go when I visit Korea.>> There are certain places that I go to when I visit Korea.OR>> There are certain places in Korea that I usually go to.