Word Wizard-
1.  stammering, Pg.55, "Another time, I'dve gone to stammering, but wasn't no time for stammering now."  def- to make involuntary stops and repetitions in speaking.  My def-to speak in an uncontrollable manner,everything coming out together.  (verb) When I get scared I start stammering and can not stop.
2.  streaking, Pg.57, " Then, without another word, he took off streaking down the bridge and Cassie, Christopher-John, and Little-John, they was right behind him, running hard as they could for home." 1 : to move swiftly  My def-to move or run very fast  (verb)  If I saw a snake I would go streaking home.
3.  shrieking, Pg.60
4.  On your own
5.  On your own