Help me please with ex.5

Answer:
1) I didn't like to use to like gymnastics but now I have got used to it.
2) At first, it was a horrible thing being in a wheelchair but I am getting used to it now.
3) I wasn't sure if he would have finished his report by 5 pm.
4) When mum was at school she would get up at 5am to be in time for her first class.
5) Tim told me he would be finishing his report by the following Monday.