1. Despite having a low budget, the film was still a success.
2. You must not throw trash out of your car window in traffic.
3. The food at this stall was less delicious than the food at that one.

4. We don't have enough notebooks for the students

1. I think we will travel by hyperloop in the future.

2. Traffic in big cities is often worse than in small towns.

3. Are there usually some special activities for children at festivals?

1. Motorbike taxis, called 'xe om', are popular for short trips.

2. People can watch films on streaming services like Netflix.

3. Waterfalls and rivers are hydropower sources of natural.