Fill in the gaps with There is.There are.Are there or ls

Fill in the gaps with There is.There are.Are there or ls there.заполните пробелы,используя there is.there are.are there либо ls there
1....a bookcase in my room
2....a wardrobe in your room
3....a TV and a video at the window
4....books on the bookshelf
5....four armchairs in the living room
6....three rooms in my flat