Question 1
1) Won't you give him a second chance?
2) I still talk to him even though he acted strangely towards me.
3) Where have you put them?
4) They gave me a present?
5) I went to visit them but they weren't in
6) Can you find us a table near the window please?
7) He always gets angry with her when she is absent.

Answers
-Subject pronouns
You, I, He, She, They
-Object pronouns
Him, Me, Us, Her, You, Them
-Subject Possessive pronouns
Her

Question 2

WHO'S TAKEN MY BOOK?

This is very mysterious. I bought a new book yesterday and put it in my room. Now it's gone. I've asked my roommates but they say they haven't seen it. Siti has a similar book but she said hers has got a blue cover. I asked Miriam but she also told me that she stayed at her friend's house last night. Nita was in the room all day. She was waiting for her brother to bring some things from home. He arrived about six O' clock and they went out. I asked her but she became very annoyed and said "why don't you look after your things more carefully and stop accusing us of something we didn't do!".
Answers
I = Subject Pronouns

It’s = Object Possessive Pronouns
They = Subject Pronouns
Hers = Object Possessive Pronouns
She= Object PronounsShe = Subject Pronouns
He = Subject Pronouns
They = Subject Pronouns
You = Subject and Object Pronouns
Us = Object Pronouns
We = Subject Pronouns