French phrase
Quelles ~ manquent ?
Meaning
Which ___ are missing?
When to use it
Asks which necessary items have not been provided. It is used in formal or practical checks of documents or information.
Example dialogue
Quelles pièces justificatives manquent ?
Which required documents are missing?
Il manque le contrat et la copie d'identité.
The contract and a copy of an ID are missing.