Tìm lỗi sai giúp em với We like Veronica because she is industrial,friendly and helpful to everyone.

There is an unnecessary 'to' after 'helpful', so it should be 'helpful everyone'.

The word 'because' should be followed by a comma, so it should be 'because, she is'.

There is a missing comma after 'industrial', so it should be 'industrial, friendly'.

The word 'industrial' seems to be a typo and should be replaced with 'kind' or 'generous'.