关于介词"for"You usually shake hands with hands with people when you meet them for the first time. 这句话中的"for"能不能换成其它介词?(如:at in之类的)

关于介词forYou usually shake hands with hands with people when you meet them for the first time. 这句话中的for能不能换成其它介词?(如:at in之类的) What do you usually have ( )supper?（介词填空） What do you usually buy___your pocket money?(填介词） What do you usually do ( ) weekends.括号里填介词 What do you usually do _____Sundays?中间填什介词? what do you usually have for breakfast what do you usually do for fun What do you usually have for lunch? What do you usually have for Thanksgiving? what do you usually have for meals? What do you usually eat for breakfast?What do you usually eat for breakfast? Usually I sleep for eight or nine hours a night.中为什么要用介词for而不用介词about? usually是不是介词 关于shoping for clothes的5个人的口语对话内容要关于What do you usually shop for?2) When shopping,do you know how to bargain?Give us some examples if you know. What time do you usually leave home for school? Who do you usually go back home for holiday ( What do you usually have for breakfast.外语 for what do you have breakfast usually 连词成句