I'm exhausted . My new exercise class is so hard ,   I think it is easy . I could work in your class with no problem .   You thing so ?   Oh , without a doubt . When is the next class ?   Tomorrow morning . Try it .   No problem .   Are you going to this class this morning ?   Of course , easy . No sweat .   You're no able to move after this class .   Are you kidding me ? It's going to be up a piece of cake .   You want to bet ? 