What are the most likely meanings of the idiom "we'll cross that bridge when we come to it"? Select two options. We need to start looking for connections. We are not going to do that yet. We are probably going in the wrong direction. We will talk about that problem if and when it happens. We have to get things started quickly.

How do pip's feelings of guilt in chapter 6 fluctuate? a. he feels both guilty and exhilarated by the opportunity to interact with a convict. b. he doesn't feel any true guilt, but rather fear that he will be caught and self-loathing that he stole. c. he feels guilty, but only until the convict is found. d. he feels guilty for lying to joe, but not for stealing from mrs. joe, because he doesn't love her.