3.Underine and correct the mistakes.

1. The book are on the table . ………sửa lại is……………………………..

3. Joe and Kate is in the classroom. …………………………are………..

2.Fill in the banks with : in, on, under.

1. The book is ………on………….the table.

2.The pencil is ………in……………..the pencil case.

3.The book is ……under……………the chair.

4.The duster is ……………in………….the chair.
 

3.Underine and correct the mistakes.

1. The book are on the table . => The book is on the table

3. Joe and Kate is in the classroom. => Joe and Kate are in the classroom