1. (2019五下·龙岗月考) 根据图片和句子，选择正确的单词或词组填空

mine    hers     His     theirs

1. （1） The umbrella is Kitty and Ben's. It's.
3. （2） The crayons are Jill's. They are.
5. （3） —Whose socks are these, Joe?

   —They are.

7. （4） —Where is Peter's cap?

   — cap is on the bed.