如何使用 "soon" 造句

1. I promise to come back soon .
我保证不久就会回来的。
2. This comes not a moment too soon .
这一刻不会来得太快。
3. Several relatives of the president have books due out soon .
奥巴马总统几位亲戚的书都即将问世。
4. It is too soon to count him out .
算他出局还有点为时尚早。
5. But the violence and interest soon subsided .
但是暴力和好奇很快地消退。