Please check the following sentences. are they acceptable?
1. Class 819 is interesting.
2. My classmates always make a lot of fun.
3. We can make different kinds of jokes every day.
4. They make me laugh a lot.
(Not a Teacher)
#1 is fine.
#2 -- "My classmates always have a lot of fun."
#3 -- "We
canmake different kinds ofjokes every day." What you had before wasn't wrong, but this is more to the point.
#4 is all right.