YOU SAID:

hey can you get a cherry coke for me while you are at the store

INTO JAPANESE

おい、店にいる間にチェリーコーラを持ってきてくれないか？

BACK INTO ENGLISH

Hey, can you bring me some cherry cola while I'm at the shop?

INTO JAPANESE

店にいる間にチェリーコーラを持ってきてくれる？

BACK INTO ENGLISH

Can you bring me some cherry cola while I'm at the store?

INTO JAPANESE

店にいる間にチェリーコーラを持ってきてくれませんか。

BACK INTO ENGLISH

Will you bring me some cherry cola while I'm at the store?

INTO JAPANESE

店にいる間にチェリーコーラを持ってきてくれませんか。

BACK INTO ENGLISH

Will you bring me some cherry cola while I'm at the store?