=>
41. disbelieved
42. inattention
43. relaxation
44. scientifically
45. illegal
46. It was his grandfather whom the little boy greeted in a strange language.
47. We bought two bicycles, neither of which worked well.
48. Mai's father promised to take her to Ho Chi Minh City if she passed the next exam.
49. A hot girl is said to have won the first prize in the English speaking competition.
50. My children apologize for having broken my precious vase.

II

41. disbelieved
42. inattention
43. relaxation
44. scientifically
45. illegal
46. It was his grandfather whom the little boy greeted in a strange language.
47. We bought two bicycles, neither of which worked well.
48. Mai's father promised to take her to Ho Chi Minh City if she passed the next exam.
49. A hot girl is said to have won the first prize in the English speaking competition.
50. My children apologize for having broken my precious vase.