salut! aidez-moi a faire cette exercice svp

J'ai pas pu pour l'avant dernière phrase(some of the......) 1)During winter glass roof panels capture outside air. 2)During summer the process reverse. 3)warm air rise through floor to the living space. 4) the hot air then in under-floor send down a duct. 5)this warm Air Force down an air handling unit into a water tank. 6)the water in the tank release heat and greater quantities of warm air.