Is it __________ eraser? （    ）

A．Sam

B．Sam’s

C．you

选词填空。
A. are    B. party C. chairs    D. mother’s E. birthday
A. are    B. party C. chairs    D. mother’s E. birthday
1. I’m ready for a birthday ________ .
2. Today is my _________ birthday.
3. There are 13 _______ in the classroom.
4. I buy a _________ cake for my mum.
5. Here you _______.

These are______ pants.

A．John

B．John's

C．yours

This is my _____ travel plan. (   )

A．big family

B．family

C．family’s

Choose and correct:Toms big hat is dirty and wet. （______）______
A B C