Not with but BY
I use 'by' and I was marked wrong too.
Hi. Does "oleh" also mean "with"? Terima kasih.
Actually it means 'by' only. But sometimes in english you have to change the 'by' to 'with' to make it more sound natural. But in the sentence 'by' is fine.
She was enriched by the money from Tono. betul ngga? nurut sy ini betul..