The possessive of They is...
Their
Are they singers? the negative answer is...
No, they are not
Michael can be change by the pronoun...
He
Do only can use with the pronouns.....
I, you, we, they
She is an actress. the correct question is...
Is she an actress?
Mountain can be change by the pronoun..
It
Does the dogs eat bones? The correct affirmative answer is...
Yes, It does
Does is only use with the pronouns
He, She, IT
is he a policeman? the correct affirmative answer is...
Yes, he is
Grandfather is...
Abuelo
The possessive of you is....
your