5. Complete the sentence with one word and explain
1. The kids like ..... new teachers because ........ are funny.
2. Is this Tina's cat ? Yes, it is.......... cat. ............. often plays with her cat.
3. Jenny and Sally are in the house. ............ are listening to music with .......... phones.
4. We need a new laptop because ............ doesn't work anymore.
5.What's the weather like in Rome?- ......... is sunny and hot.
6. I have ........old house in Lam Son street.
7. There is ......... big mouse in the garden. 
8. ............he nine years old?
9. ............Tim like cats or dog ? 
10. ........... they go to schoool on foot every day?