"Everyone was spech less" - can i use chat pran lang here, if no what can i use best?

Yo te "speechless" (Yo pa't ka pale tèlman to te sezi / etone?)

Everyone was speechless.
Chat pran lang tout moun (if you really want to use that)
Tout moun te rete bouch be.
Tout moun te rete bèbè.

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