YOU SAID:

The dog chewed up my homework and spit it out on his head.

INTO JAPANESE

その犬は私の宿題をかみ砕いて頭の上に吐き出しました。

BACK INTO ENGLISH

The dog blew my homework and spit it out on my head.

INTO JAPANESE

犬は私の宿題を吹き、私の頭の上にそれを吐き出しました。

BACK INTO ENGLISH

The dog blew my homework and spit it on my head.

INTO JAPANESE

犬は私の宿題を吹き、それを私の頭の上に吐き出しました。

BACK INTO ENGLISH

The dog blew my homework and spit it on my head.