英语造句 she和her we和us they和them 跪求..

she:She is my friend.她是我的朋友 her:her name is Mary.她的名字是Mary we:We are students.我们是学生 us:She saw us on the subway.在地铁站她见到我们了 they:They are students 他们是学生 them:We saw them at the conference.我们在会上看到他们 ...