—Where is my school bag? — Oh, sorry. I have taken __________ by mistake. A. yours B. his C. mine
---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.
---What about ________ football after school? ---Good idea.
---________ is the school trip? ---________ May.