. Stressful environments lead to some unhealthy behavior such as a poor eating habit, which _____ increases the risk of heart disease.
—A second, please. I have another call coming through.—________ I'm not in a hurry.
—Go out for what? Why not stay at home and watch the exciting basketball match broadcast?—________ You promised to take me out for dinner.
—May I see your driving license, please?—________? Did I do anything wrong?
—Hey, taxi!—________, sir?—Can you take me downtown?
—Do you think Jim can manage it by himself?—________. He is expert at dealing with such a matter.