1.-Rina is not in the bedroom

    Rina is in the bathroom

   -He is not in the class

    He is in the laboratory

   -We are not in the field

     We are in the class

   -I am not in the boarding house

    I am in the library

   -They are not in the campus

     They are in the boarding house

2.-This is not my class

     This is his class

   -This is not my pencil

     This is his pencil

   -This is not my calculator

     This is his my calculator

   -This is not my shoes

     This is his shoes

   -This is not my home

     This is his my home

3.-Siska is not my sister

     Siska is my friend

   -He is not my brother

     He is my boy friend

   -They are not my friend

     They are my family

   -Agus is not my family

     Agus is my boy friend

   -She is not my friend

     She is my good friend

4.-There is no lamp in the field

     There is a ball in the field

   -There is no food in the class

     There is a students in the class

   -There is no student in the hospital

     There is a doctor in the hospital

   -There is no book in the kitchen

     There is a food in the kitchen

   -There is no table in the bathroom

     There is a bucket in the bathroom