Collocations with punishment

: Which of the following is a common collocation that describes

N1. Severe punishment

hard punishment rough punishment harsh punishment

N2. a punishment that is appropriate

an accurate punishment a correct punishment a fitting punishment

N3. death as a punishment for a crime

capital punishment death punishment life punishment

? Which word best completes the sentence

N4. If people commit a crime, they _________ punishment

deserve gain earn

N5. The law may decide to ____________ a financial punishment

impose install put

harsh punishment / a fitting punishment / capital punishment / deserve / impose