Please tell me the answer of these questions

Dear Student
1.  They treated us warmly.
They - Subjective personal pronoun
us - objective personal pronouns

2. Where are the children? I saw them in the garden.
I - Subjective personal pronoun
them - objective personal pronouns

3. I am studying in class eight.
I - Subjective personal pronoun

4.You can easily drop me home.
You - Subjective personal pronoun
me - objective personal pronouns


Regards