Here are the sentences using the suggested words:

1. Children wish to get more presents every Christmas.
2. Do you wish we had a swimming pool in school?
3. I wish I had enough money to visit famous places in the world.
4. We wish we could spend our summer holiday at the seaside.
5. Mum wishes buses were not so overcrowded during rush hour.
6. If the city were safer, it would become more liveable.
7. A bigger shopping mall would be more attractive to teenagers.
8. If the area were closer to downtown, its population would be denser.
9. The road was more congested yesterday, and I became tired.
10. This city is becoming more crowded and increasingly polluted.