1. Although the weather was terrible, we still went for a walk.
2. Because it was my birthday, my friends surprised me with a party.
3. Therefore, I was very happy and surprised.
4. While I was working, my phone kept ringing.
5. However, I managed to finish my task on time.
6. Furthermore, I received a promotion at work.
7. Since it was a beautiful day, we decided to go to the beach.
8. Unless you study hard, you won't pass the exam.
9. Moreover, the new restaurant opened its doors to the public.
10. As a result, we had to wait in a long line to get a table.