一、1、has been
2、called
3、to reach
4、has;sent
5、alone
二、1 - 4 D C C B
5 - 7 C A B
三、1、univers → universe
2、way → away
3、round → around
4、send → sent
5、wether → weather
6、massages → messages
7、understood → understand
8、word → world
9、become → becoming
10、villege → village