1. Fossil fuel energy/ be/ another name/ non-renewable energy/ not? ....................................................................................................................
2. We/ surprise/ new/ means/ transport/ future. ....................................................................................................................
3. It/ be/ undoubted/ recycle/ be/ a/ very effective way/ save/ energy. ....................................................................................................................
4. Amount/ energy consumption/ keep/ increase/ over/ last/ few decades/ because/ sharp increase/ world population. ....................................................................................................................
5. It/ be/ alarming/ many/ people/ undeveloped countries/ be/ die/ everyday/ because/ starvation. ....................................................................................................................
Loga
Sinh Học lớp 12
