He's still watching TV.

—That's right. And she does her homework         in our class.

—No,          . She can't ride a bike.

    Travelling is very interesting. Many people love travelling. There aremany ways to travel: by plane, by train, by ship or by car. Everyone has their favourite way.

    My favourite way of travelling is by car. I can bring my pet dog along. I can travel three hundred miles(英里) or only fifty miles a day. I can stop at a good restaurant to enjoy a good meal or at a hotel to spend the night.

—Greg

    I love travelling by train best！It's very exciting. I travelled in most of Europe in 5 months by train. It's the best way to talk with the local(当地的) people and make new friends on the way. Trains make even the longest trip enjoyable. The train ride to me is just like a big moving party.

    I like travelling by ship. It is a very great way to spend a holiday. I can go to parties and watch films on the ship, and enjoy the blue sky and water.

—Eliza

Planes are my favourite. Travelling by plane is the fastest way. I can quickly get to another country. Planes have very comfortable seats. I can have something to drink and eat. I can also read some free magazines and newspapers.

— Danny

    A school bus is a kind of bus designed(设计) for student transport：carrying children and teenagers to and from school. So safety(安全) is very important. We should have the same logo(标志) on the school bus and colour it yellow so that people can see it from far away. People design everything on the bus to keep the students safe. For example, we can push the windows easily and the computer can ask the student to wear the seat belt when the student sits on the seat. There is at least one teacher to look after the students on the bus. When the students get on or get off the bus, the driver should use the lights to tell other cars, and then the other cars can wait until the students are safe. When a school bus is on the way, we can know where it is and what happens to it on the computer.

    In a word, we must find ways to make sure the traffic safety is the first priority.

—It's 50 dollars.