Which country your town / city is in.
What the people are like.
What your town / city is like.
About shopping in your town / city.
P.S. Про Санкт-Петербург

Т.к. я не живу в Питере, приведу пример.

1. People in my town like... (к примеру, играть в теннис - play tennis)
3. In my town shopping is very interesting thing. In my town we have a lot of supermarkets and hyperrmarkets. I like shopping, because we have various assortment. 

p.s. второй пропустила ибо не поняла..