I have studied English a lot. I have been studying English for two years. Today's topic; Friendship.I have learned some verbs. Go back a long way Stay in touch Drift apart Bump into Do you go back a long way as friends? Have you ever bumped into someone who you haven’t seen for a long time ? I hope these sentences are correct :)

I studied English a lot (today? when?). For two years I have been studying English. Today's topic: friendship. I learned some of the verbs. Go back a long way Stay in touch Drift apart Bump into Do you go back a long way (your/any/any of your) friends? Have you bumped into someone you hadn't seen for a long time? I hope these sentences are correct :)