--- Hey! Don’t you remember me?--- Wow! Paula? You used to ________ curly hair.
There is ’s’ and ’u’ in the word’ understand!
He says “_______” to his parents when he goes to bed.
— What’s in the tree?— ______.
— _____ does Uncle Li go fishing?— Twice a month.
— Do you often chat with your friend _____ at weekends?— No, I often watch games ______.