متن زیر را بخوانید و با توجه به مفهوم متن داده شده، مکالمه زیر را کامل کنید

People’s busy lifestyle in big cities has created many problems for their health. Rushing to and from school and work has made it hard for everyone to be physically active. Many people do not have time to cook or prepare healthy food. They eat unhealthy snacks and junk food. This type of diet has changed people’s taste and many young people now prefer fast food to homemade dishes. Watching TV and working with technology for long hours have also risked people’s health. They have increased the risk of heart diseases and sleep disorders.

Jack: What is wrong with rushing to and from school?
Peter: (a)................................................................... .
Alice: Why do people eat snacks and junk food these days?
Peter: (b)................................................................... .
Alice: What has increased the risk of heart disease and sleep disorders?
Peter: (c)................................................................... .