Мне нужно составить 10 предложений there is, there только не больших , а то мне их учить

There is a lot of food on the table.
There is my book on the desk.
There are many pens in my pencil case.
There are many lamps in the room.
There are many flowers in the vase.
There is some sugar in my tea.
Are there nice pictures on the wall?
There is a beautiful rainbow in the sky.
There are no pencils in my bag.
There is no letter on the desk.