题目内容：

单句改错
1、Hellen is the oniy of the girls Iknow who speak excellent English.__________
2.They both have made a decision returning to their hometown.__________
3."Do you like the material?" "Yes,it is felt very soft."_________
4.As is known to us all that the earth moves aroundthe sun.________
5.I feel it an honour to ask to speak here._________
6.In the accident three people lost their life.___
7.That is necessary for us to read Engligh every morning.________
8.When we arrived at the airport the plane took off._____________
9.The beggar put some old newspapers over him to keep the cold off._________
10.The ballpen is written quite smoothly._________