1. Which of the animals is the fastset?
2. Which of the languages is the most widely spoken?
3. Which of the rivers is the longest?
4.Which of the oceans is the biggest?
5. Which of the sights is the oldest?
6. Which of the cars is the most expensive?
7. Which of the aspects is the most difficult for you?
8. Which of the countries is the coldest? Which of the countries is the warmest?
9. What city is the most populated?
10. What climate is the healthiest?