you can make friendships with many people in the world you can connect with them with messenger program or skype program ,you should speak with your friends I mean voice chat not text chat ,voice chat exercises at speaking text chat exercises at writing


use simple language


Did you do your homeworks this sentence is easier than
Have you done your homeworks

I studied my book this sentence is better than
I have studied my book


Ali's book means this book for Ali , "possessive" .1
Ali's book is red
يعني كتاب علي احمر

his book's this sentence mean his book is ,S is verb to be , S is abbreviation
his book's red or his book is red
تعني كتابه احمر

yours ,mine,hers , his ,ours are pronouns possessive
Is this your book ?
no , this is mine