1
Dave said, "I have a meeting at 2:00."
Dave said that he had a meeting at 2:00.
 2
The weatherman said, "It will rain all weekend."
The weatherman said that it would rain all weekend.
 3
Ben said, "I will go hiking on Sunday." 
Ben said he would go hiking on Sunday.
 4
Harry announced, "I'm getting married!" present continuous -> past continuous
Harry announced that he was getting married!
 5
 The news said, "Global warming is going to cause many problems."  
 The news said that global warming was going to cause many problems.
 6
The teacher announced, "There is going to be a test on Monday."  
The teacher announced that there was going to be a test on Monday.
7
The dentist recommended, "You should start flossing."  
The dentist recommended that we/I  would start flossing.