Rewrite the following sentences based on the given words

VIII. Rewrite the following sentences based on the given words.
1. I am very interested in the Giong festival. I have never participated in the Giong festival. → ................ (although)
2. Bac Ninh is famous for Quan Ho folk singing. Phu Tho is famous for Xoan singing. → .................. (while)
3. Traditional festivals in Vietnam have great cultural values, so young generations should appreciate them. →  ................. (because)
4. You don’t have to wear ties if you don’t like. → ................ (It’s not)
5. If I were you, I would not eat that cake. → ............ (shouldn’t)