Выберите 3 грамматически правильных предложения с  there is/there are. 
1) There is some butter in the fridge.
2) There are good carrot at the market.
3) There is a good McCartney’s CD in this shop.
4) There are some sugar if you want.
5) There are three bedrooms in our house.
6) There is an only one boy in my class.