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)