There are three rolls of films in my bag 这句话错在哪里?我看了半天都找不出来,

There are three rolls of films in my bag 这句话错在哪里?我看了半天都找不出来, There are three rolls of films .这句话有错吗?错在哪里? there are three rolls of film in my pocket改错 There are three rolls of film in my pocket.(改错） How much pens are there in your bag?这句话错在哪里? I have__in my bag.A.two rolls of film B.two roll of films C. there are three rolls of film on the ground改错 连词成句:bag are books in three my there Are there any rice in the bag?哪里错了 There are in that room.A.three bag of rices B.three bags of there are three books in my bag 对画线部分（three）提问 His hobby is there are three of us in my famil与there are three of us in t