Ответ:

1)The milk is  in the glass,isn*t it?

2)There is some milk in the glass, isn*t there?

3)Mrs Brown*s son had a flat in London, didn*t he?(hadn*t he)

4)There is no garden behind their house, is there?

5)You keep your things in this box,  don*t you?

6)You like your new flat,  don*t you?

7)You don*t like meat, do you?

8)You never eat sweets, don*t you?

9)He*s translating a text, isn*t he?

10)He*s translated the text, hasn*t he?