题目内容：

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
How to stay in shape during the winter
    Staying in shape during the long, cold winter is more difficult than at any other time of year．Now, here are a few ways that will help a lot.
Exercise while watching TV
    When your favorite television shows are on, get up off the sofa and do some exercise．1. And running in place during commercials(电视广告), leg lifts, or sit-ups can easily be done while you are watching TV.
Go for a walk
   2. You just need ten minutes before breakfast or after dinner．This can quickly help keep you in shape, knock off the pounds and help keep you healthy during the winter.
Stay away from fast-food restaurants
    The fat and calories associated with fast food can do a lot of damage to your body． 3.A big pot of vegetable soup, beans or delicious winter greens can be prepared on the weekend and divided to be eaten during the week.
Take the dog for a walk
    When it is time to walk the dog, do it yourself．4.You can add a little jogging to the routine to burn even more calories.
5.
    A day of sweeping and making beds can easily burn hundreds of calories．These are activities that can make your home shine and they can help keep you in better shape.
A． Do the cleaning.
B． Start an exercise class.
C． Take a walk around your neighborhood.
D． This is an easy way to add activity to your day.
E． However, it is important to remain as active as possible.
F． It is best to eat healthy food that you prepare yourself.
G． Just make sure you keep moving instead of sitting there.