用英语单词造句（帮一下忙）造句.1,among 2,border of 3,above 4,unusually 5,mi

1,Tom has always been popular among his classmate.
2,Don't go there!It is the border of the mountain.
3,The moon is now above the trees.
4,His dog is unusually fond of chocolate.
5,He has millans of book.