1.the dogs and cats are fed everyday
2.student's homework must be done by class
3.a greeting card has just been sent on my fifteenth birthday by him
4.this room hasn't been used for ages
5.the wall must be cleaned before you paint it
6,the windows were broken by Tom and he was punished by the teacher
7.was American discovered by Columbus?
8.where will a new school be contructed?
9.in which countries English is spoken?
10.Metro Supermarket was being decorated for Chrismas and New Year
