----- Nội dung ảnh -----
10. We must cut down water pollution to protect marine life and ecosystems.
11. More complicated the problem becomes, the more confused she feels.
12. They came down to food poisoning after eating at that restaurant.

Exercise 16: Write complete sentences using double comparatives,
1. modern car be expensive it cost
2. relaxing music be calm I become
3. beautiful garden be happy it make me
4. organised my desk be easy it be find things
5. near I get airport less anxious I feel
6. developed city become crowded it get
7. long film last bored he become
8. balanced my diet be healthy my skin look
9. large sofa be comfortable it be sit on
10. cheap phone be less advanced its features be