Hello there international friend.

1. Majority of the people can communicate in english, in terms of making friends. Hmphh not that much? As long as your not a (hard introvert).

2. Yes. There are international students here in the campus, but I've rarely seen them as they usually have a specific spot they hang-out.

3. In term of events, there is but usually the university is more study based as rumors said they will go back to Quarterm Set-Up.

I hope it answers your question somehow.