Monday 7 April 2008

Modals of Deduction










100% Yes: He is William H. Gates.
90% Yes: He must be the richest man in the world.
50% Yes: He could / may / might be a politician.
90 % No: He can't be a bricklayer.
100% No: He isn't a fire-fighter.




Have a look at this exercise.
Guessing Exercise.

1 comment:

Mary Kay Maas said...

Great exercise!!! Thanks so much for sharing!