every meal 前面用in还是for?

every meal 前面用in还是for? every Saturday morning 前面用什么介词,on还是in? every night前面是用on还是in He calls at every house in the street once a month and always asks for a meal.前面为什么不用called 做饭用cook a meal 还是make a meal ( )every test用in还是on? enjoy meal 还是 eat meal holiday前面用on还是用in 年份前面是用on还是in? China前面用in on 还是at many ways前面用in还是on Saturday afternoon前面用on还是in home前面用介词on还是in? December前面用in还是on sunday前面用介词in还是 on January.1699前面用in,还是on 前面有every day,后面句子时态必须用一般现在时吗?例如every day his father t___ he to school in his car in the morning.填take还是took in every day还是on every day