53. He asked me when I was working then
54. She said she could swim well
55. Mai told her mother to go to bed early
56. He said she had to go then
57. My teacher told us that our homework had to be finished the following day
58. They said they would have an important meeting the following week
59. He told me that I could use his car that day
60. He said he liked travelling by air
61. He asked why I enjoyed reading books
62. He asked them how they operated that machine
63. He asked my why I studied English
64. I asked her who was writting that letter
65. I asked my mother what we would buy for dinner
66. He asked me how much money I had
67. He asked her how he decided that problem
68. I asked her where her house was
69. I asked her what I should do in that situation
70. He asked me who would help him that work
72. He asked me if I played guitar well 
73. I asked her to lend him some money
74. They asked me if my parents liked watching Tv after dinner