Undressed custom model какой правильный перевод?

listen, ivan singing in the room.

he doesn't see that i look at it, as he reads something with a great interest.

call him now. i think that he doesn't sleep yet.

look at the person who sits at a window. he/she is our lawyer.

1.his

2.their

3.your

1.them

2.we

3.him

1.your,her

2.our,mine

1those

2.these

3.this