We shouldn’t drink ____ Coke and we shouldn’t eat ____sweets. They are not good for our teeth.
---Is this _________backpack? -----No, it isn’t. It’s _________ backpack.
____, what’s this in English?
These _______ her parents. That _______ her sister.
---What’s this _____ English? ---It’s an eraser.
Two and four is________.