When are you going to do sth.用For回答还是用In 回答?

When are you going to Beijing?用英语怎么回答 what are you going to do for others in the future?e回答怎么说,4句, what are you going to do?回答,i am going to goswimming还是i am g whay are you going to do when you drow up(长大）?怎么回答? what are you going to do when to feel bad?回答 when are you going to do it?还是when do you going to do it?为什么 when are you going to play sports用在这个周末回答, 为什么what are you supposed to do when you meet someone 回答用you what are you going to do for mother's day?怎么回答 回答下列句子 Where is the bird?what are you going to do for your m when are you going to clean your room?怎么回答 When are you going to start?怎么回答?