46. professional (a): chuyên nghiệp

47. passionate (a): đam mê

48. confident (a): tự tin

49. powerful (a): quyền lực

50. demanding (a): đòi hỏi nhiều kỹ năng

51. He was seen leaving the office yesterday. (thể bị động)

52. We had the leak repaired this morning by the plumber.

Giải thích: have sth done

53. I had difficulty in finding a place to live.

Giải thích: have diffculty (in) doing sth

54. He advised me to go out with a raincoat.

Giải thích: advise sb to V

55. It took him two hours to repair the bicycle.

Giải thích: It + take (chia) + ab + thời gian + to do sth

56. This way isn't used very often. (thể bị động)

57. Peter isn't often invited to her parties. (thể bị động)

58. We were very delighted to hear that we found our favourite songs in his album.

Giải thích: be delighted to hear that + Mệnh đề

59. It's very difficult for us to make friends with other people.

Giải thích: It + be + tính từ + for sb to do sth

60. This singer is very well-known.

Giải thích: well-known = popular (a): nổi tiếng

46. Professional

47. Passionate

48. Confident 

49. Powerful

50. Demanding 

52. I had the leak repaired this morning by the plumber 

53. Finding a place to live

54. ... me to bring a raincoat 

55. It took him 2 hours to repair the bicycle 

56. ... is not used very often 

57. John is not often invited to her party