----- Nội dung dịch tự động từ ảnh ----- Ise the correct form of the word given in cach sentence. (1.5m) 13. Passover is a festival which celebrates 14. We suggest from slavery. (free) the light bulb. It is broken. (replacement) we have done many things to protect the environment. (ultimate) 15. of fresh water in a few decades.(short) 16. If we go on wasting water ,there will be a 17.He is one of the most famous in the word. (environment ) 18. I think it's one of the most ways to help lazy students study better. (effect) 14. 15. Answer 13. 17. 18. 16. II. Rearranging (0.5 m) 19. we should/ I think/ the lights/ turn off/ the room/ before/ electricity/ leaving/ to save /.