Respuesta :
From the excerpt, the best two options are:
“I saw, not far from me, an old man dragging himself on all fours. He had just detached himself from the struggling mob.”
The struggling mob is attacking an old man. They resorted to cruelty over food.
“then I understood: he was hiding a piece of bread under his shirt. with lightning speed he pulled it out and put it to his mouth.”
The old man was attacked for the bread, and he tried to hide it. This suggests horrible conditions.
The last 2 options are correct:
“A shadow had lain down beside him. And this shadow threw itself over him.”
“Meir, my little Meir! Don't you recognize me . . . You're killing your father . . . I have bread . . . for you too . . . for you too . . .”