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.
Period where the comma is then Your
American Farmland trust work to protect the soil and keep it healthy as part of our holistic approach to keeping the nation's farm and ranch land productive for all and it educates Farmers on important conservation measures like cover crops.