Переделать предложения из Present Simple в Past Simple

1.My uncle said he had just come from the Caucasus. 2.He said he had spent a fortnight in the Caucasus. 3.He said it had taken him a lot of good. 4.He said he felt better then. 5.He said his wife and he had spent most of their time on the beach. 6.He said they had done a lot of sightseeing. 7.He said he has a good camera.8.He said he had taken many photographs while traveling in the Caucasus.9.He said he would come to see us next Sunday.10.He said he would bring and show us the photographs he had taken during his stay in the Caucasus.