2.does, if, are. If we are noisy we have to sit at the front.
3.does,if.When she wants to relax,she goes to the garden.
4.do,if.If I feel sad, I talk to my friends.
5.if,does.My dad usually goes to Italian restaurant, if he wants to eat out.
6.don't know, do.If I Don't know the answer, I don't ask my teacher.
