小题1:Happy/Pleased. （2分）
小题2:They sped, horned or shouted. /They got impatient and angry.（2分）
小题3:Because they knew the author was in weak. /Because they saw the author’s weakness. /Because the author’s weakness brought out their kindness.（3分）
小题4:Stop pretending we’re brave or strong. /Don’t pretend feeling brave or strong. / Don’t pretend that we feel strong or brave.（3分）