5.( Despite, In spite of the fact that, Due to) repeated advice from his parents, he insisted to live on his own.
6. ( As, As a result, Morever) we're running out of time, we'd better take a taxi.
7. Smoking is harmful to our body. ( As a result, Due to, Moreover) , it pollutes the environment.
8. ( As a result, As, On the contrary) he is the tallest student in our class, he is responsible for cleaning the uppermost part of the blackboard