THE ANSWER IS:
Mr. Van Daan is stealing food, thus, Mrs. Frank wants them to leave the annex.
When he loses the bet on the frog, it's easy to feel sorry for him because he's not a sore loser. When he finds out he's been cheated, his anger is completely understandable When Simon Wheeler starts telling the story of the cow we know there must be a whole boatload more stories about Smiley and his animals.
Mark Twain develops (C) characterization through motivation, words, traits, and reactions to others.
The cause could be that you caught a twenty-pound trout!
Dancing, sleeping, food, water