1. (2023八上·瑞安月考)  阅读理解

Many people have weight (体重) problems. These problems are bad for their health. One of the biggest reasons is that we sit around too much. So the best way to lose weight is to move your body. 

Turn off the TV. It's the first thing you need to do. Once a week, turn off the TV and play some sports with your family. You can do something more interesting than sitting in front of the TV, such as playing games and taking a walk.

Walk more. Look for small ways to walk more. When you get the mail, take a walk around the house. Take the dog for a walk each day or ride your bike for 10 minutes before getting ready for work.

Do some housework such as watering the flowers, cleaning the windows and washing clothes. These chores may not be vigorous exercise, but they can keep you moving.

1. （1） What is the biggest reason for weight problems according to the passage? 

   A . Working too hard. B . Watching TV for too long. C . Sleeping too much. D . Sitting around too much.
3. （2） What is the first thing people should do to lose weight? 

   A . Turn off the TV.                                                         B . Do some housework. C . Send an e-mail. D . Take a walk.
5. （3） The underlined word "they" refers to "____".

   A . water flowers B . clean windows C . dry clothes D . some housework
7. （4） What is the best title for the passage? 

   A . Move Your Body B . Health Problems C . Walk More D . Family Time