We all need physical exercise.Exercise uses up extra fat and also keeps the body full of energy.If you exercise several times a week，you will stay happy and healthy.
   Some Western countries，such as the United States，have problems with exercise.In the US，many people don't have enough exercise because it is hard for them.People have to work from morning to late afternoon，so they don't have time to take exercise.
   Most westerners live too far from their homes to their offices.They have no choice but to drive to work.In fact，some have to drive one or two hours to their offices.This is not good in two ways.First，these people don't have a chance to exercise because they are sitting in their cars for two to four hours each day.Second，driving is challenging especially in rush hours and needs too much attention.It makes a person very tired.So，when these people arrive home at night，they don't want to take exercise after work.
   Today，many people in the West are overweight，which causes health problems for them.So many people are trying to get more exercise.But it takes time to change，and when people don't see a difference right away，they will lose confidence and stop exercising.

Title	Westerners need exercise
The （1） advantages advantages that people can get from exercise	Help heavy people lose weight Keep you （2） energetic energetic Help you stay healthy and happy
The problems people have in exercising	Some people at work are too busy to exercise Driving to work is too （3） tiring tiring for them to exercise
The wrong attitude to exercise that some people have	Some will be （4） unconfident/ impatient unconfident/ impatient if they don't see a difference in a short time