Mom has been smiling all day. It turns out that I did well in the exam.
Mom has been smiling all day. It turns out that she won the lottery.
Mom has been smiling all day. So she saw me.
Mom has been smiling all day. It turned out that she met an old classmate.
6. Mom has been smiling all day. As a result, she was promoted.
7. Mom has been smiling all day. It turns out that she got a raise.
8. Mom has been smiling all day. It turned out that she saw something funny.
9. Mom has been smiling all day. It turned out that she saw her brother.
10, mom laughed all day. It turned out that she saw her sister.