what are you going to do ________the vacation?填什么介词?

what are you going to do ________the vacation?填什么介词? What are you going to do ____ vacation? what are you going to do in summer vacation! What are you going to do d___ the summer vacation? 补全对话,填句子 A:What are you going to do on vacation?B:I am going 请问：“What are you going to do for vacation"可以说成"What are you What are you going to do in your summer vacation?I am going 填单词 What are you going to do t____? what do you want to do [ ]work?填什么介词 What are you going to do for English study on your vacation什 What are you going to do during the coming vacation?同义句 What are you going to do for vacation?（改为同义句）