Answer:
The children promised <em><u>to </u></em><em><u>be</u></em> back by mine.
(hear: aud) (sea: mer/mar) (see: vid/vis) (water: aqua) (mindful: mem) (to know: sci) (sound: phon) (study: ology)
Grain or rice
its very easy all you do is read the story and when u do it says he goes in the store and only steals a few hand fulls to feed his family