Don't eat meat or fish is/are not healthy.是用is还是are?

Bill is my good friend。He has a healthy lifestyle。He always drinks a glass of milk and eats an egg for breakfast。He has rice and different kinds of vegetables for lunch。For dinner,he usually eats some fish and vegetables。He never eats junk food。Bill exercises every day。And he goes to bed early and gets up early,too。He sleeps nine hours every night。大概轮廓在啦,你自己把Bill修改为I,一些语法适当修改,often,always,somethings,never适当运用,就ok啦下面一篇也不错My Diet and LifestyleHi!My name is Pauline。I am 14 years old。I want to be a teacher or a doctor when I grow up。To be a doctor,I must be healthy。It is important for a doctor to be healthy。Before,I seldom ate vegetables。Because I disliked vegetables。I liked sweet snacks。They taste delicious but they are not good for me。They give me energy but they are not healthy。So I must change my diet。Now,I eat a bowl of rice for breakfast,and I often eat an egg。For lunch,I usually eat a bowl of soup,vegetables and a bowl of rice。I eat meat and vegetables for dinner。If I want to be healthier,I must exercise。So I changed my lifestyle now。Now,I often exercise once a week。I do not eat snacks or fast food any more。So I think I am healthy。Now,I am very happy。I hope everybody is healthy and happy。