Mng làm hộ e với ạ Có giải thích dùm e ạ

Children make up a large proportion of a. the world's population c. the world population's has been broken. a. My mother-in-law's car c. My mother's-in-law car b. the population world d. population of the world's tricks on each other. b. My mother-in-law car d. My mother-in-law of car ...