Bài 1: Use the words given to complete each of the following sentences.
1. Traffic jam / one / most common / issue / big city / world //.
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2. There / many / people / use / road / and / one / main reason / cause / traffic jam //.
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3. People / use / public transports / reduce / number / private vehicles / road //.
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4. Move / big / company / factory / city / countryside / help reduce / traffic jam //.
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Ex3: Use the words given to complete each of the following sentences:
1. Traffic jam is one of the most common issues in big cities in the world .
2. There are many people using roads and it is one of main reasons cause traffic jam .
3. We can solve this traffic problem by encouraging people to use bicycles rather than cars in short trip .
4. People should use public transports to reduce the number of private vehicles on the road .
5. Moving big companies and factories from the city to the countryside will help reduce the traffic jam .
