there -------（be） three films this Sunday,are there?

there -------（be） three films this Sunday,are there? there-------（be）two films next sunday,are there? There are three films _____this evening.用适当的介词填空,谢谢 There are three rolls of films .这句话有错吗?错在哪里? There are going to be two English films next week.为什么要用be There are three books in the bag.=（变There be否定句）There aren't Yes,there are three There will be a fashion show in our city this Sunday（改为同义句）T there are three points setting the backcloth of this transit There are three bedrooms( )this flat当中的介词是 There are three t____in a year in this school. there are three hundred ____ in this factory.