七上英语的几道题,用am is are 填入相应的句子中.

问题描述:

七上英语的几道题,用am is are 填入相应的句子中.
Who()in the classroom?_Tom,Jack and our Maths teacher
Fish()my favourite food
()their school very big and beautiful?
Tom,()you good at Maths

第一空:is
第二空:is
第三空:are
第四空:are
我也是初一哦O(∩_∩)O~
望采纳第三空是什么啊呵呵