Complete the second sentence so that it means the same as the first

complete the second sentence so that it means the same as the first 1.I have worked as a volunteer for three years I stared 2.She has been a member of the Peace Corps for two years She became 3.The last time he donated blood was ten years ago It has 4.He started to work for this non-profit organisation five years ago He has 5.He has never had such an interesting experience This is