2.She is very friendly , , she is kind.
3.Tom is studying hard because he has to take his exams next week
4.They were wearing T-shirts, even though, it was cold outside
5.It was raining, so , I took my umbrella with me.
6.Our new house is big ,furthermore, it is very beautiful
7.He put the kettle on ,as, he wanted a cup of tea.
8.She has a lot of problems although she is always cheerful