Here are the suggested answers to fill in the blanks:

1. I’m **in** class 4C.
2. My school is **at** Hoa Binh Road.
3. **Where** is her school? It’s in Nguyen Du Street.
4. **What** is the name of your school?
5. What **class** is he in? He’s in class 4D.
6. Phong and his brother study in the **same** school.
7. What’s the name **of** her school?
8. His school **is** small and beautiful.
9. I **am** in class 4A.
10. She studies **at** Nguyen Du Primary School.