1. ron( to smoke when he was young but now he cant life without it. 2.you (to do) anything special tonight? no, not really. whats up? 3.when mrs.morgan came into the classroom, the pupils (to run) around and (to scream) at the tops of their voices. they ( to knock) over chairs and desks and someone (to draw) funny pictures on the board. 4.hello,mr,er,mr-i m sorry,i (to forget) your name. 5.the roof collapsed while it (to repair)
2. Have you (been doing) anything special tonight? No, not really. What's up?
3. When Mrs. Morgan came into the classroom, the pupils (were running) around and (screaming) at the tops of their voices. They (had knocked) over chairs and desks and someone (had drawn) funny pictures on the board.
4. Hello, Mr, er, Mr - I'm sorry, I forget your name.
5. The roof collapsed while (was repairing) it.