Rewrite the following sentences in reported speech.

2 "My sister is leaving for university next week," said Mandy.
3 "Leo has decided to buy a new car," Dad told me.
4 "They booked the table at the wrong restaurant," Ben told Jerry.
5 "We were working in the garden when you called yesterday," Sherry said to Ken.
6 "Dinner is ready," Mum says.
7 "My parents disliked the trip they took to Canada last summer," said Lynn.
8 "John has played in many great matches," his coach told us. 
9 "If I were you, I'd get the purple dress," said my friend.
10 "The Earth travels around the Sun," said the professor.