1. Jim is good at English. He is not the best student. "however"
=> Jim is good at English; however, he is not the best student.
2. My new phone costs a lot of money to buy. It isn't as good as I expected. "however"
=> My new phone costs a lot of monet to buy; however, it isn't as good as I expected.
3. It's hard to find a parking lot near here on Sunday. I think we can find one. "nevertheless"
=> It's hard to find a parking lot near here on Sunday. Nevertheless, I think we can find one.
4. My mother wants to go to Paris in this summer. My dad wants to go to Berlin. “nevertheless"
=> My mother wants to go to Paris in this summer. Neverthless, my dad wants to go to Berlin.
5. In spite of the awful weather, we enjoyed our party last night. (although)
=> Although the weather was awful, we enjoyed our party last night.