A thief has just robbed me. Can you send the police?
一个盗贼抢劫了我,你能替我报警吗?
If she could help you, she would help you.
如果她能帮你,她一定会的。[虚拟语气]
For example, you might pick up a travel book and read a few pages before going to sleep. It is enough to dip into it and read bits here and there. In a word, this is tasting.