_________________________________ We will subject a well-watered plants to dry air and wrap one leaf of each plant with aluminum foil and keep the other 
(We; will subject; a well-watered plants; to dry air) (We; wrap; one leaf of each plant; with aluminum foil) (We; keep; the other)
We We We
will subject wrap keep
a well-watered plants to dry air
one leaf of each plant with aluminum foil
the other