I often chat with my friends o＿＿because they are abroad.

I often chat with my friends o＿＿because they are abroad.
I often chat with my friends o＿＿
because they are abroad.

I often chat with my friends o＿＿because they are abroad.
online
我经常在网上和我的朋友聊天因为他们都出国了~
希望可以帮到你~

I often chat with my friends online because they are abroad. = 我经常和朋友们网上聊天，因为他们在国外。

online 网上聊天