Bonjour

avec les adverbes "already et "not... yet" , on utilise le present perfect

have / has + participe passé du verbe

1- Jack has already tidied his desk.

2- Jake hasn't put the CD's on the shelf yet.

3- He has not picked up the towels yet and has not put them in the bathroom yet

4- He has already made  his bed.

5- He hasn't taken the bin outside yet.

6- He has already hung  up the clothes.

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Bonne journée☺☺☺