1- are you doing / i’m (i am) taking a bath
2-is she doing her homework, yes she is
3- are you taking dinner ? no i’m not
4- what are they doing ? the are playing tennis
5- are you studying a lot these days? yes we are
6-are you / yes i am / i’m watching avatar
7- what are you eating/ i’m eating
8- are you getting / no i’m not
