“study on ones

“study on ones on ones egg on ones face walk on ones sb leave sb on ones leave sb on ones own on ones part 什么意思? for ones own,on ones own,of ones own,by ones own的区别 on ones knees 为什么用on急 on your study on ones way A.to workB.work 是in ones face 还是on on ones way home,dosomebody a favor study on和study about区别 youcam find ()pens on the daskforty blue ones andfifty red ones填什么 Oh, I thought the red ones look very nice on you. 里面ones有什么用 the ones on the table.the ones 为什么后面没加are Japanese are the ones who most love study 这句话对吗?