Выбери нужный предлог

Выбери нужный предлог. Example: There is a picture (on / in / at) the wall. 1) There are a lot (from / of / on) books on the shelf. 2) There are chairs (at / in / on) the wall. 3) There is a pantry (on / it / at) his flat. 4) There is a new carpet (at /on / of) the floor. 5) I share a big room (of/ from / with) my brother. 6) Have you got a player (of / from / with) your own?