Here are some logical English expressions and corresponding wffs. There is, of course, not a uniquely determined wff corresponding to every natural language sentence. These translations might not be sufficiently detailed for purposes of inference in larger contexts of meaning. The numbering of the examples will be for later reference. Every room has a door.
Nobody has a dollar.
Bill goes to the party if either Jane or Sandra goes, but not if they both go. Somebody has a car. Not everyone has a car. If it rains tuesday then I will wear rain gear or carry my ubrella, but not both. Sally and Nancy will go.