Расставить слова в правильном порядке- 1) john, in ,class 2b, is 2) old ,are ,years ,you ,twelve 3) not, this, a, is ,ruler 4) friends ,ann ,are ,bill ,and

1. John is in class 2b. 
2. You are twelve old years. 
3. This is not a ruler. 
4. Ann and Bill are friends. 

John is in 2b class.
You are twelve years old.
This is not a ruler.
Ann and Bill are friends.