Writing dialogue is not as hard as you're letting it seem. You have dialogue all the time -- it's called talking. If you honestly cannot think of what your characters are going to say to one another, you need to go take a break and go somewhere out in public. Sit somewhere in the middle of a crowd for one to two hours and just listen to people talking. Then, go home and write down some of the things you heard people saying. That's dialogue.
If you don't know anything about people in a flood area, you should do your homework and look up some facts here so you can have the two friends talk about them.
When you need to have your characters talk, just pretend it's you and a friend (or several friends), and have them say something you'd probably say in the same situation. Then imagine what your friends would say in reply, and go back and forth that way. As you become a better writer, your characters themselves will "tell" you what they want to say, because they become like real people to you.
flood kill the people .
people were not allowed to eat blood after the flood
The possessive form of the plural noun friends is friends'.Example: They were able to recover from the flood with all of their friends' help
People suffer and some get killed by a flood.
There were 200 people who survived the Johnstown flood
people were not allowed to eat blood after the flood
Depends on the population in the flood area and how stupid people are !!
In the lyn flood 3678 people died
With enough warning and common sense, most people can survive a flood.
246 people died in the flood in Illinois of 2011
Most people use sandbags I think
When there's a flood people grow crops in their garden to eat and it will be ruined if there is a flood.