Computers are useful in people's lives. They can help people save time at work. So many families have computers. But some of them don't know how to use their computers rightly. Here are some of my ideas.

Put your computer in a cool place.

Make sure that the keyboard and the screen are not too high or too low for you.

Don't drink or eat near your computer. Any food or drink in the keyboard is bad for your computer.

Make sure the screen is not too close to your eyes. It's bad for your eyes. Some people like to wear special glasses when they use computers.

Keep the screen clean and don't make it too bright. A dirty screen and a very bright screen are bad for your eyes too.

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What's your dad like? I have super dad. He often turns into (变成) the person I need most!

In the evening, he turns into a teacher. He helps (I) answer many difficult questions of homework. When I don't do well in study or I am unhappy, Dad will turn into Baymax(大白)! He doesn't say anything but (give) me a big hug. Friday to Sunday, Dad becomes my brother. He eats ice cream and plays (game) with me. When we go (swim), Dad becomes Sun Yang. Why? he swims so fast! He also teaches us to swim.

It's December 20th today, it's my (father) birthday. I want (say), "Thank you, Dad! You are the best father in the world."

Carpooling(拼车) for School

In the US, students often carpool. When your school doesn't have a school bus and your home is not near, you can carpool. Usually three or four students go to school in the same car. Their parents take turns (轮流) in taking the students in their cars.

The students have to be on time, because nobody wants to be late for class. If you are in the car and wait for a friend for a long time, you will be unhappy. Your friends will feel the same way when you let them wait. Students learn a great lesson not to be late.