in my left 还是on my left?

in my left 还是on my left? ()my father is my mother in the picture括号里填On the left还是On the left of on my life 还是in my life? in my studies还是on my studies in the photo l sit on the left of my father and on the right of my mother l see,you sit ____your parents in front on the left is my grandma怎么理解 you left them in my my experience in class还是on class on my spare time还是in my spare time 是on my birthday还是in my birthday 是 in my opinion 还是 on my opinion 是in my mind 还是on my mind? on my first day还是in my first day 应该是In my winter holiday还是On my winter holiday I left my keys on the table in my office还可以怎么说把left换掉 He is on my left and she is on my right.同义句l am ____ ____ ____ ____. make difference on my life?make difference on my life还是make difference in my life My father is on my left and my mother is on my right in the photo?同义句__________ _________ the right,you will find a shop