根据本部分所学单词及提示写出所缺单词的正确形式。
(1)
She took a mouthful of food and then suddenly s it out.
(2)
His name will be d from the list for his bad manners.
(3)
John yawned and (挠) his chin.
(4)
I do not think this case is really of great (意义).
(5)
We've got to be a bit more (有条理的) in the way that we approach this task.
答案: 【1】spat
【1】deleted
【1】scratched
【1】significance
【1】systematic