题目内容：

    Many of us live with a roommate at times. Sometimes, there can be problems.Such as whose turn it is to take out the trash, or who should be the one to clear up after dinner?1.

2.There' s always someone to talk to, so you need never be lonely.

Besides these obvious benefits, there are some  you may not notice.3.when living    with others.To examine the effect of living alone,Australian university researchers did much research and found that people living alone tended to eat less fresh food including fruits and vegetables,which can have side effects on long-term health. However, those living with others generally got benefits from a more varied diet compared to those living alone.

4. The researchers believe the social and cultural roles played by cooking, food preparation and eating may be important considerations. For example,those living with friends have someone else to go shopping with, and thus, they are more likely to buy higher-quality  fresh food regularly.

In addition, a person living alone can eat whatever they want at any time of the day. However, it' s helpful to have someone around who questions your decision to eat frozen pizza at 3:O0 am.5.

So, if you now live alone, fighting a losing battle against poor eating habits, why not  consider sharing a home with someone else ?

A. However,There are always ways to solve these problems.

B. You know that there' s always someone else around who can help you feel safer.

C. However, living with another person also comes with many benefits.

D. For example, we 're actually more likely to eat healthier food.

E. In other words, roommates can draw your attention to such an unhealthy routine.

F.Living with roommates will have a good atmosphere.

G. What could explain this?