My best friend from back home is here. We were in the same class together.

[she's not entirely sure if the other friends she's made here would ... actually want to go to school. so, making new school friends it is!]

A club is just a group of people who have a common interest — you meet up with each other to talk about it or work on it together. In my gardening club, we'd all meet and work on the gardens around school.

It's not just a school thing, though! Anybody can make a club if they want to.