It looks like you’re working with relative clauses and providing examples of how to use relative pronouns like “that,” “which,” and “whose.” Let me help you structure those sentences correctly:

1. I like Brenda, **who** is my kind of person.
2. The whole summer was sunny and warm for a change, **which** was a nice surprise.
3. Jean was the first person **whose** advice I asked for.
4. Not a single house in the street had escaped undamaged, **which** was surprising after the storm.

Feel free to adjust any of these sentences according to what you need!