I've varied a few things. Can you check if everything is OK? Thank you.

Question

I've varied a few things. Can you check if everything is OK? Thank you.

1)If you want, I can ask my students to use both English and Italian for their messages so that your students can get enough practice of our language, too.
They will be delighted to host their new Irish friends at their house(s) and teach them their customs and traditions.
2) Some of them would even like to spend a whole academic year at your school.
3) It would also be wonderful if in the future one of your science teachers would participate in a Comenius project, which would enable him to do two important things

Answer 1

1. houses (yes, plural)

3. commas before and after "in the future"

Everything else is fine.

Answer 2

To check if everything is okay, I would need more context. It seems like you've provided three statements, but it's unclear what you would like me to check. Are these statements part of a message you are sending to someone? Please clarify your request so that I can provide a more accurate response.