"I met him completely by chance."

Translation: Je l'ai rencontré complètement par hasard.

[Ofer862867]

Why "comlètement" doesn't come after the verb "ai"?

[Nathan173901]

Because this adverb describes par hasard, not je l'ai rencontré. In other words, that person met him completely by chance, not met him completely.

[Ofer862867]

Of coure you are right. Thanks

[Birdy582648]

they give "tout à fait" as an answer in the drop down but mark it wrong.

[Noelmichae2]

I used 'tout à fait' because I like to consider any valid alternative. What is wrong with this?

[sequim]

Why not par chance?