2. When do the traffic jams happen? 3. What should you do before you turn while riding a bike? 4. What should cyclists wear? 5. What must you do when you get on or off a bus?
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In the future, people will travel in many new and exciting ways thanks to advanced technology and a focus on protecting the environment. First, electric vehicles will become very popular because they are clean and reduce pollution. Many countries are building more charging stations to support these vehicles. Second, autonomous or self-driving cars and buses will be common, making travel safer and more efficient. These vehicles can drive themselves using artificial intelligence, which helps reduce accidents and traffic jams. Third, new transportation methods like high-speed trains, drones for delivery, and flying taxis may become normal, making travel faster and more convenient. Finally, smart transportation systems using 5G and digital technology will help people plan trips easily and reduce travel time. Overall, future travel will be greener, faster, safer, and more comfortable for everyone.

I found this book outside. Is this your book?
\(\to\) I found this book outside. Is this yours?
Sure! Here are the answers to your questions about traffic safety and cycling:
2. When do traffic jams happen?
Traffic jams usually happen during rush hours when many people are going to or leaving work or school. They can also occur because of accidents, road construction, or bad weather.
3. What should you do before you turn while riding a bike?
Before turning, you should always check the traffic around you by looking back and signaling your intention with your hand so that other drivers and cyclists know where you are going.
4. What should cyclists wear?
Cyclists should wear a helmet to protect their head, bright or reflective clothes to be visible, and comfortable shoes suitable for riding.
5. What must you do when you get on or off a bus?
When getting on or off a bus, you must do it carefully and only at designated stops. Always look out for traffic before stepping onto the road.
If you want, I can help you practice these in full sentences or create a dialogue!