题目内容：

词汇运用  (本大题共8小题，每小题1分，共8分)

(A) 根据句意和汉语注释，写出所给单词的正确形式。

1.So far we have ________ (提交) a great deal of advice which may help create a  comfortable feeling.

2.Thomas Edison made the first recording of a human voice on his ________ (发明) in 1877.

3.He dreamed that the Olympics would make it possible for people all over the world to live  ________ (和平地).

4.Concerned about the student, the teacher called his parents to find out why he was often  ________ (缺席的) from class.