Viết lại câu sao cho nghĩa không đổi: Is there a colourful picture in your room? How much is a bowl of noodles? Let's go out for a walk. What is the age of this building?

Viết lại câu sao cho nghĩa không đổi :
1 . Is there a colourful picture in your room ?
2 . How much is a bowl of noodles ?
3 . Let's go out for a walk .
4 . What is the age of this building ?
5 . I spend two hours a day doing my homework .