写3句包含there be的句子 写出2句包含地点介词短语的句子
问题描述：
写3句包含there be的句子 写出2句包含地点介词短语的句子
答
There are some students doing their homework in the classroom.There are some chairs in the classroom.There is a blackboard in the front of my classroom.he is having lunch in the classroonhe is taking ...