5. WRITING I. Rewrite the following sentences with the given beginnings in such a way that the meanings stay unchanged. 1. Is this the first time you have been rock climbing? → Have 2. When's Park Hang Seo's birthday? → When was 3. I want to try surfing some day. → I would 4. Anh Vien took part in her first Olympic at the age of 16. → When she 5. I always come to school on time.