The speaker likes teaching because of______. [br] [originaltext]I have to teach

I have to teach the same course books several times in the summer holiday camp, which is sometimes boring and not well-paid, but by and large I’m quite delighted at being with young people.

Mr. and Mrs. Clark used to smoke. But now Mrs. Clark has stopped and she is afraid her husband will fall ill if he doesn’t get rid of his bad habit of smoking both at home and at work.