如何使用 "since" 造句

1. She has not been seen since .
自那以后她便失去踪影。
2. This is only the second since the revolution .
这是革命以来第二次发生。
3. But tension has risen since late last month .
但局势自从上月下旬以来开始变得紧张。
4. Nothing has been quite the same since .
因为没有东西是完全一样的。
5. Tennis bat to me since you have classes this afternoon .
既然你今天下午没课把网球拍借我用一用。