—A ruler is 2 dollars and a pen is 3 dollars. How much are they? —They are ________.
--- Thank you ________ your great help. --- You are ________.
--- ________ your phone number? --- It’s 8766-7895.
---What color ________ your bikes? ---____brown.
This is my book. ________ that is your book.
--- Is it your watch ? --- No, it’s ________.