Compléter Complete the sentencesVersion en ligne Complete the sentences with the verbs in the box par Edson Del Toro 1 cut fill put observe add Fist , the test tube with water . Second a few drops of the food coloring . Third off the bottom of the stem so that the experiment will work correctly . Fourth , the flower in the water . Fifht , the flower . After a while , you will see the flower petals begin to change color .