Read the advert and write an email asking for more information (120-150) include: opening comments reson for wirting
Your questions (where, the cost, other activities, special clothes, etc.)
Your closing comments

of the four dresses i like the red one better

полы моют(ся)- я бы так перевела

возьми фото и   опиши   всю свою семью.лишних получи !  

this is my family.i have a mother,father,sister,grandmother and tow grandfathers.you can see my mother,father,sister and me on the photo.my mother's name is juliya.she is thierty-two! my father's name nick.he is thirty-eight.my sister's name liana.she is two.

and this is me.my namy is am ten.i am a pupil and i love my famely very mach.