II. Complete the second sentence so that it means the same as the sentence before.
71. He didn't give his mother a gift many years ago.
=> His mother ______________________________
72. They think he built a new school for children last month.
=> He is ___________________________________
73. In spite of the heavy rain, he still went to class on time.
=> Although________________________________
74. I think you should go to work by bike.
=> What about ______________________________
75. Mr. Nghia hasn't worked in the country since he was a child.
=> The last time_____________________________