1) What is this thing?
-- This unusual thing works really simple, just switch it on.
2) Why do turtles live so long?
-- Yeah, looks like they are immortal, but it's not true - all because of their slow way of life.
3) Why do you do this work?
-- All because of that irresponsible girl Alice, she can't do it herself.
4) Do you need this dress?
-- Yes, it will be impolite to appear in jeans and in T-shirt on a meeting.
5) What are you doing?
-- I'm unchaining the dog from the fence.