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                                    Complete the following sentence: “I have a major test tomorrow. So, I cannot hang out tonight because I have to___________________.”
See here what other people have answered:
- Put it lightly
 - Lighten up
 - Bark up the wrong tree
 - Hit the books
 
                Click "CONTINUE" to proceed to the next question            
            
            Interesting fact:
A common idiomatic expression that originated in the US but spread worldwide is “bury the hatchet,” which means to settle a quarrel or end a conflict and become friendly.
