What is a good conclusion about a germany's essay?

How would you finish this statement? ich möchte mich für den debattierclub anmelden. wenn ich nur gutes deutsch sprechen hätte wäre sollte könnte

Discuss the life and works of johann wolfgang von goethe and the history of thuringia. friedrich schiller thüringer bratwurst city where bmw builds cars wartburg weimar a. castle where luther found refuge b. eisenach c. city where germany’s constitution after wwi was drafted d. thuringian sausage specialty e. another german author

Knowing when to use less and fewer is often something people find difficult which of these sentence is wrong