I got stamps by collecting from my friends and exchange with

I got stamps by collecting from my friends and exchange with I like collecting stamps and singing I like collecting stamps from and .A.China,American B.China, I got separated __ my friends in the crowd.A of B by C with 改错：My sister and l look same.John like collecting stamps.I g I like collecting stamps and singing.（改为否定句） I'm got many presents from my friends My hobby is collecting stamps. Collecting stamps is my hobby. My hobby is collecting stamps to with by travel i would like plane my friends could i make friends with u and learning english from