III. Change the following sentences into reported speech. 
1. “We’re fixing your robot now,” they told me.
 => they told me they were fixing my robot then
2. “Your son didn’t win in the Young Scientist Competition yesterday,” Ms. Hoa said to Mr. Kha.
 => mrs hoa said to mr kha his son hadn't won in the young scientist competition the previous day
3. “I’m going to be an explorer when I get old”, said Nam.
 => nam said that he was going to be an explorer when he got old
4. “They will start the new project next month,” he said.
 => he said that they would start new project the following month
5. “My aunt has worked as an advisor for ten years,” said Mary.
 => mary said that her aunt had worked as an advisor for 10 years
6. “We can’t finish the experiment tonight,” Mai said.
 => mai said that they couldn't finish the experiment that night
7. “I was busy at the Space Centre last week,” Dr. Nelson said.
 => dr nelson said that he was busy at the space centre the previous week
8. “My grandparents may stay at home today,” Quang said.
 => quang said that his grandparents might stay at home that day
9. “The Maritime Museum opens at 8 am tomorrow,” they said.
 => they said that the maritime museum opened at 8am the next day
10. “I invented this machine two years ago,” Mr. Smith said.

=> mr smith said that he had invented that machine 2 years before

1.  They told me that they were fixing my robot then
2.  Mrs hoa said to mr Kha that his son hadn't won in the young scientist competition the day before
3. Nam said that he was going to be an explorer when he got old
4.  He said that they would start new project the following month
5.  Mary said that her aunt had worked as an advisor for 10 years
6.  Mai said that they couldn't finish the experiment that night
7. Dr nelson said that he was busy at the space centre the previous week
8.  Quang said that his grandparents might stay at home that day
9. They said that the maritime museum opened at 8am the next day
10. Mr smith said that he had invented that machine 2 years before