YOU SAID:

I am in my Algebra teacher's classroom and he starts crying and tells us that his dog died.

INTO JAPANESE

私は私の代数教師の教室にいます。彼は泣き出し、彼の犬が死んだことを教えてくれます。

BACK INTO ENGLISH

I am in the classroom of my algebra teacher. He starts crying and tells him that his dog has died.

INTO JAPANESE

私は代数学の先生の教室にいます。彼は泣き始め、彼の犬が死んだことを彼に伝えます。

BACK INTO ENGLISH

I am in the classroom of an algebra teacher. He begins to cry and informs him that his dog has died.

INTO JAPANESE

私は代数教師の教室にいます。彼は泣き出し、彼の犬が死んだことを彼に知らせます。

BACK INTO ENGLISH

I am in the classroom of an algebra teacher. He begins to cry and informs him that his dog has died.