25. Contacting their office in Paris was impossible. It’s ................................................................................................ 26. Going on a journey with you is safe. It’s ................................................................................................ 27. He is trying to study very hard so that he can get a scholarship. In order to .................................................................................. 28. Please, give my best regards to your parents. Will ............................................................................................ 29. They soak old newspapers in water overnight. Old newspapers .......................................................................... 30. Glass has been recycled in our country for a long time. People .......................................................................................... 31. The air is polluting by smoke from factories. ..................................................................................................... 32. Recycled things can be use again. ..................................................................................................... 33. This tractor used to plough the . ..................................................................................................... 34. My motorbike needs to fix. ..................................................................................................... 34. The is polarizing by smoke from factories. ..................................................................................................... 35. Millions of newspapers and paper bags are throwing away every day. ..................................................................................................... 36. For every ton of recycled newsprint, nearly ten trees can save. ..................................................................................................... 37. Books published by Kim Dong publisher are selling out so quickly. ..................................................................................................... 38. The children attracted by the circus show. ..................................................................................................... 39. We are going to a meeting holding by the Y 8:. Y club. ..................................................................................................... 40. Waste paper and old clothes will collect for our mini-project. .....................................................................................................