25. beautifully
26. difficult
27. enviromental
28. entertainment
29. False (ở đây là British chứ không phải Americans nha)
30. True
31. False (more than 100 million mới đúng nha)
32. True
33. I haven't eaten this food since 2010.
34. Mai wishes she knew a lot of students in her class.
35. English are spoken all over the world.
36. Mr. Brown asked me if me could play the guitar.