初一英语(仁爱)上学期be动词造20句

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初一英语(仁爱)上学期be动词造20句
一句一分

I am a student We are students.You are a student.You are studentsHe is a student.She is a student.It is a cat.They are students.There is an apple on the tree.There are some apples on the tree.This is ...