Write past continuous questions. (Viết các câu hỏi quá khứ tiếp diễn) 1. (your dad / smile) in the holiday photo? 2. Where (they / go) when I saw them yesterday? 3. (it / rain) on the first day of the trip? 4. (we / visit) Rome this time last week? 5. Who (you / sit) next to on the plane? 6. What (she / say) about the trip earlier?