помогите сделать задание 
вот задание fill in the gaps with the right preposionsti (предлоги). use at,for,in,of or on.
1 people of my town are proud _______ their historic monuments.
2 this cafe is famous________ its qreat coffee and cakes.
3 my friend lives ________ voronezh.
4 is ann's birthday _______ may? - no,it isn't.it's ___ march.
5 when does school start? - _________1septemder.
6 please come to me ___5 o'clock and don't de late.