YOU SAID:

John will make me a sandwhich and do my laundry.

INTO JAPANESE

ジョンが私にサンドイッチを作るし、私の洗濯を行います。

BACK INTO ENGLISH

John makes my sandwich and then do my laundry.

INTO JAPANESE

ジョンは、私のサンドイッチを作るし、私の洗濯を行います。

BACK INTO ENGLISH

John makes my sandwich and then do my laundry.