---I failed in the exam again. I am sorry to let you down, Mum.--- , dear. I know you’re doing better now.
---What’s your favorite ? ---Pears.
---Are Bob’s pens ____ the pencil case? ---Yes, _____ are.
---Is this ________ dictionary? ---No, _____ isn’t _______ dictionary.
---How much ______ the blue socks? ---_________ three dollars.
---Do you like this skirt? ---No, I want a short one. This one is _____ for me.