необходимо воткнуть пропущенные предлоги ( of, in, at, for, to, with,

Нужно воткнуть пропущенные предлоги ( of, in, at, for, to, with, by, behind )
1. Our shop does business ... different trade firms.
2. There are many customers ... the meat counter.
3. They come to the shop ... bus.
4. You go ... bread to the bread section.
5. The customers have a wide choice ... fish.
6. She comes by car, which she parks ... the shop.