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30. Neil Armstrong was the first man to wallk on the moon.
31. I come from a city located in the southern part of the country.
32. Nam's father remind him not to forget to take his medicine regularly.
33. Frequently criticized for his self-centred attitude but he was nonetheless very popular.
34. If you don't write your paper more carefully, the teacher can't read it.
35. Having spent all his money, he decided to go home and ask his father for a job.
36. The kidnappers threatened to kill their son if they didn't pay the ransom.
37. The diagrams made by young Faraday were sent to Sir Humphry Davy at the end of 1812.
38. The building destroyed in the earthquake is the highest one in our city.
39. The man talking to you yesterday is our English teacher.
40 Having read her book carefully, she did the exercises confidently.

41. Lan was accused of having played truant for class.
42. Mai has been studying her lesson since 7 o'clock.
43. Having been told about the dangers of chemical fertilisers, the farmers turned to bio-fertilisers.
44. The students are copying the woords written on the board.
45. Many animal species are in danger of extinction due to the loss of their habitat and inability to adapt to climate change.
46. He denied having said that he would take responsibility for the project.
47. Jane's mother asked Jane to stay there and said that she couldn't let Jane go out that night.

30/ Neil Armstrong was the first man to wallk on the moon

31/ I come from a city located in the southern part of the country

32/ Nam's father remind him not to forget to take his medicine regularly

33/ Frequently criticized for his self-centred attitude but he was nonetheless very popular

34/ If you don't write your paper more carefully, the teacher can't read it

36/ The kidnappers threatened to kill their son if they didn't pay the ransom

37/ The diagrams made by young Faraday were sent to Sir Humphry Davy at the end of 1812

38/ The building destroyed in the earthquake is the highest one in our city

39/ The man talking to you yesterday is our English teacher

40/ Having read her book carefully, she did the exercises confidentl

41/ Lan was accused of having played truant for class

42/ Mai has been studying her lesson since 7 o'clock

43/ Having been told about the dangers of chemical fertilisers, the farmers turned to bio-fertilisers

44/ The students are copying the woords written on the board

45/ Many animal species are in danger of extinction due to the loss of their habitat and inability to adapt to climate change

46/ He denied having said that he would take responsibility for the project

Xin lỗi câu 35 ,47 mình không biết làm 

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