Make questions and negatives from the following positive sentences your hands are very dirty. my sister is a doctor. this garden is big. the weather is nice today. your books are in your bag. i am happy. !

Are your hands dirty?
your hands arent dirty.
is your sister a doctor?
My sister isnt a doctor
Is this garden big?
This garden is not big
is the weather nice today?
The weater isnt nice today
Are your books in your bag?
your books arent in your bag
Are you happy?
I am not happy