The attributes which make any type of government unique are it's characteristic. As a government form, some characteristics of a welfare state are a benefit and some are not.
Answer:
01. She read a book when the phone rang.
02. My son found a coin when he walked
03. She brushed her hair when the postman came.
04. When they arrived we waited for the bus.
Answer:
"Take it away," he said, "because I have no use for it."