1.
Because I needed to miss a meeting, so I notified the group.
2.
I and my co-workers have a new project to work on.
4.
She doesn't like being in buses. Because they are always dirty.
5.
The room was very cold, for that I turned on the heater.
6.
Upon I found out that my friend was in a car accident. I am very distressed.
7.
Having broken his legs in the accident, the doctors had to reset both of them.
8.
Jack stood up, came toward me, and speaking so softly that I couldn't hear him.
10.
I hope my daughter will remain in school until she will finish her degree.