to "go into" something Ex: "They went into an argument."

to "go over" something, as in "The teacher went over her homework."

to "go over" something, as in "They went over what their boss had said."

They did not discuss what their boss had said.

to "go through" something as in "She went through a lot." 

to "go through" something, as in "We went through all of our papers."

We examined or checked each of our papers.

to "go missing" as in, "The man went missing yesterday."

The man misses someone who left yesterday.

something that "goes into" something as in "A lot goes into planning a wedding."

There is a lot to do while planning a wedding.

to "go for" something as in "It seemed impossible to do, but he went for it anyway."

Although it seemed impossible, he still flew.

Even though it seemed impossible, he still tried.

to "go for" something as in "My cat went for his dog!" 

to "go easy" on something as in "Let's go easy on the wine!"

to "go easy" on something as in "The mom went easy on her son for stealing her dessert."