从方框中选择合适的词填空。
him, you, me, We, them
him, you, me, We, them
1. — Are _________ready? 一Yes, I am.
2. ____________are in the living room.
3. Mum tells ______________a story.
4. Let's help ___________water the flowers.
5. Mr. and Mrs. Smith are reading newspapers. Lynn is in front of___________.

I didn’t know how to help________.

A．Her

B．she

C．he

Let’s go to the playground and look for ______ . （   ）

A．he

B．his

C．him

This is Li Mei. _______ is my friend.

A．Her

B．It

C．She

—What are those?
—________ cows.

A．It's

B．They're

C．Those