如何使用 "been" 造句

1. Is there somewhere local that you 've never been ?
当地是否有一些你没去过的地方?
2. You been all them places ?
这些地方你都去过?
3. I had been to soweto as an activist student .
学生时代,我曾作为激进分子去过那儿。
4. She hasn 't been since her grandfather passed away .
但自从祖父过世后,她再也没去过。
5. He visited russia and china , and had been to indonesia .
他曾访问过俄罗斯和中国,也去过印度尼西亚。