----- Nội dung dịch tự động từ ảnh ----- 6. No river in the world is longer than the Nile. →The Nile 7. Mount Everest is the highest mountain in the world. →No mountain 8. This is the first time I have ever met such a pretty girl. → She is. 9. He works much. He feels tired. → The more ******* 10. This computer works better than that one. → That computer. 11. The apartment is big. The rent is high. →The bigger. 12. We set off soon. We will arrive soon. → The sooner. 13. The joke is good. The laughter is loud. →The better *******