Circle the letter A, B, C, or D to show the underlined part that needs correction then correct it

III. Circle the letter A, B, C, or D to show the underlined part that needs correction then correct it.           
1. There are two bookshelf in my sister's bedroom.                                    
2. Can you telling me the way to the railway station?                                          
1. How many teachers is there in your school?
2. Listen! Someone knocks at the door.
3. He and she goes to the same school in Ninh Binh Province.
4. I am free now. Let’s going shopping.
5. There are a banana and five oranges on the table.
6. Linh has a beautiful girl with blonde hair and a round face.