Dear Jessica,

How are you now? Hope you a nice weekend! Today I write you a letter to tell you about my thoughts that I think it's special. It's travelling in the future. In school, I studied so many interseting transport inventions, and I think monowheel is the best. It's a single wheel bike. The driver sits inside the wheel and pedals to go forward. But it has a major problem - it can fall over easily. What about you? What future means of transport you think the best?

Goodbye,

    Starlight (cái này thì bạn thay tên bạn vào)