将下列根据所给的单词放到句子中合适的位置
组句
my /mine /your
--Is this your bag?
--No, this red bag is not ______.
--What color is ______ bag?
--______ bag is blue.
用所给词的适当形式填空
_____ (Who) pen is this?
That book is _____(she).
That ball is _____(you).
This pencil is _____(I).
根据图示，填空
--Whose skirt is blue?
--______.
______ sweater is new.
______ coat is blue.
______ hair is long.
听录音，填空
Please sit down ______ Ken, Lily.
