问题
改错题
小医生，下列句子有的对，有的错，在对的句子后打"
"，在错的句子下面改正。
1.Do you know when is Mothers' Day?
_______________________
2.There are two thousands people in our school.
_______________________
3.Billions of people sat before TV when China won on September 13,2001.
_______________________
4.Bill Gates decided to buy the medicine to them.
_______________________
5.I'm very please to see you again.
_______________________
答案
1. is移到Day后面
2.thousands 改为thousand
3.sat 改为were sitting
4.to 改为for
5.please 改为pleased