YOU SAID:

i went to the store and bought some chips.

INTO JAPANESE

私は店に行っていくつかのチップを買った。

BACK INTO ENGLISH

I went to the store and bought some chips.

INTO JAPANESE

私は店に行き、チップを買った。

BACK INTO ENGLISH

I went to the store and bought chips.

INTO JAPANESE

私は店に行ってチップを買った。

BACK INTO ENGLISH

I went to the store and bought chips.