—Bobby is overweight, but he is too young to be on a low-fat diet. He needs to exercise.
—What about keeping him from playing computer games or watching TV
—That won’t work.
—I’m sure an exercise program will solve the problem. What do you say
—Good idea! I guess it’ll also help him realize how important it is to avoid getting fat.
A．I’d rather finish the assignment right now. B．He’ll do other things other than exercise. C．It’s high time that we thought about ethical problems. D．Had I had enough time, I would have helped him with the lawn.