Sometimes, people are not clear about what kind of food is healthy and what kind of food may do harm to our health. {#blank#}1{#/blank#}The food guide describes six main food groups: meat, dairy, grains, fruit and vegetables. {#blank#}2{#/blank#} The USDA also suggests how much of each food group is proper to eat daily. Though this guide was prepared by the US government, it is very useful for people all over the world.

    Doctors everywhere suggest people eat more grains, fruit and vegetables and less meat and dairy food. {#blank#}3{#/blank#} When parents have poor eating habits, their children usually do, too. After all, children eat the same way as their parents. {#blank#}4{#/blank#}Then they will develop good eating habits. Doctors suggest parents give their children healthier food such as fruit, vegetables and juice.

    Everyone wants to live a long, healthy life. We know that food we eat affects us in different ways. For example, doctors believe that fruit and vegetables can really protect people from many different diseases. On the other hand, animal fat can easily cause diseases.{#blank#}5{#/blank#}

    It is important to have good learning habits if you want to study, and this is especially true when it comes to online learning.

    Online learning is a process different from what you will find in a traditional school. The learning environment and methods are different.

When studying in a classroom, there is a lot of communication between the students and the teacher, but little interaction(互动)among the students, while online learning helps one student and another to interact very seriously and closely. So one of an online professor's roles is to encourage students to interact. Another is to guide discussion, it isn't the same as teachers do in a classroom.

    So how can you develop good learning habits in online learning? Here are some good suggestions. First, it is a good idea to prepare well for online learning. You can write down daily tasks and even weekly tasks that you want to complete. By doing so, you will have a good plan for achieving your goals. Second, you should spend as much time online as if you were going to regular courses. Also, always try to leave extra time to communicate with other students.

    Besides this, any post(帖子） you put up online shows who you are. So hand in your homework on time so that you don't fall behind.

    Friends important to us. They make our lives more interesting and meaningful. If you want to have many good friends，you must be a good friends first. Do you know how?

    {#blank#}1{#/blank#}

    A dishonest person has no chance of having true friends. Most importantly, don't lie!

    {#blank#}2{#/blank#}

    Do what you say you are going to do. Never make a promise you know you can't keep. Good friendship is based on trust-if you break a friend's trust, he friendship may be over.

    {#blank#}3{#/blank#}

    If your friend tells you a secret, don't tell it to anyone else. Never say something bad about your friend behind his or her back. And don't let others say bad things about your friend.

    {#blank#}4{#/blank#}

    You don't have to agree with other people. Just listen to what they say. Don't always talk to them about your problems. Invite them to share their feelings with you more often.

    {#blank#}5{#/blank#}

    You should understand your friend if he/she wants to be alone or go out with other people. Friendship doesn't require that you always have to be together. Always treat a friend as you want to be treated. be sincere and kind to everyone and you will be popular with people around you.

A. lisa is a young singer. She loves kids and she is planning to do something for them. She has a lot of free time during the week.

B. Sam loves animals. He takes good care of his two dogs at home and he has a two-day weekend every week.

C. Judy often volunteers with many of her friends. She likes talking with people and is always full of energy.

She is usually free after three in the afternoon.

D. Ann is 20 years old. She will graduate from a medical college this July. She's looking for a chance to be a volunteer.

E. Helen is an English teacher in a city school. She always pays attention to improving rural children's English. She is never afraid of any difficulty in life.

Dear Mr. Hunt,

    My problem is that I can't get on with my family.{#blank#}1{#/blank#}They fight a lot, and I really don't like it. It's the only communication they have.{#blank#}2{#/blank#} When they argue, it's like a big, black cloud hanging over our home. {#blank#}3{#/blank#}He always refuses to let me watch my favorite TV show. {#blank#}4{#/blank#}I don't think this is fair. At home I always feel lonely and nervous. Is that normal?{#blank#}5{#/blank#} 

Sad and Thirteen