Ответ:

1.How British peoples call 10 Dawning street?

They call it "Number 10"

2.What people can do in "Number 10"?

It is very busy place where hundreds of people work

3. What looks like though Number 10?

It looks like oridinary terraced house

4.What me can see in Number 10?

There are many beautiful rooms with elegant decor and fine furniture

5.What the Prime Minister do in his private home?

He meets colleagues