6. Bài tập thì quá khứ đơn: Viết lại câu [nâng cao] 1. I/ play soccer/ yesterday. 2. My sister/wash/ the dishes. 3. last night/I/play/ piano/ for one hour. 4. They/not go/ school yesterday. 5. Lily/buy/ that house/ last month. 6. The teacher/tell/me/ come back/ in /an hour. 7. What time/you/ go home/ yesterday/? 8. We/talk/about/ our holiday/ in London. 9. My team/ are/ very tired/ after the event. 10. Leika/do/ her exercises/ on the bus.