1. The burglars WOULDN’T HAVE DONE (NOT DO) so much damage if you had locked all the

drawers.

2. If he had slipped, he WOULD HAVE FALLEN  500 metres.

3. They would have forced their way into the house if I HADN’T CALLED  for help.

4. You WILL NOT BE  of any use to me unless you learn to type.

5. If I HADN’T BEEN so busy I would have invited him earlier.

6. If he STOPPED smoking, he would put on some weight.

7. I WOULD HAVE BROUGHT  you something to drink if I had known that you were thirsty.

8. You´ll get a cold if you DON’T CHANGE  your wet clothes.

9. If I  WAS  president I would raise the taxes at once.

10. If a thief ATTACKS  me my dog will jump at him quickly.