用have,has,there is,there are 填空.

用have,has,there is,there are 填空.
1、 How many classes﹍﹍﹍﹍﹍in the morning?
2、 Tom ﹍﹍new bag.It looks nice.And﹍﹍﹍a picture of a tiger on this bag.
3、 ﹍﹍﹍a plate on the table?Yes,﹍﹍﹍
4、 The pupils﹍﹍﹍many beautiful flowers in their hands.
5、 Who﹍﹍﹍a knife?I want a small knife.
6、 ﹍﹍﹍you any brothers and sisters?Yes,I﹍﹍﹍a brother.
7、 ﹍﹍﹍any bread for me?Yes,the bread is for you.