根据首字母,完成下列单词,

根据首字母,完成下列单词,1,s____become frightened2,s____speak or cry out in a loud voice3,s____in,at to some place 4,h____take place5,n____feeling very excited6,s____cause somebody or someting to go or be carried without going oneself7,g____your father is or mother's father8,a____say sorry to somebody9,p____large printed picture10,t___piece of work to be done 11,a____make rather angry12,r_____more willingly13,c_____free from dirt