=>
I/
33. Scotland is famous for its rich culture as well as its amazing natural beauty.
34. The statue of Liberty in New York is a monument which symbolizes freedom.
35. Water pollution is the contamination of bodies of water such as lakes, rivers, oceans and groundwater.
36. Has America celebrate Thanksgiving Day on the fourth thursday of November since 1864?
II/
37. If teachers teach environmental issues at school, students will be more aware of protecting the environment.
38. English is spoken all over the world.
40. After they had provided food, they cleared up the debris.