He went skiing last winter holiday
We got back to Beijing by plane on Monday.They sang and dance with their friends last weekend.What did they do in Hong Kong?We sang and danced.改错They sang and 【danced】 with their friends last weekend.What did they do in Hong Kong?【They】 sang and danced.go when did to your parents Sanya连词成句we good ate food Beijing in my holiday on连词成句they Xingjiang go to did their with friends spring last连词成句When did your parents go to Sanya?We ate good food in Beijing on my holiday.Did they go to Xinjiang with their friends last Spring?