The term 'GIVE IT ___ (TRY)' can be completed with three different words: AGO, ARIP, and ASHOT. AGO is a three-letter word meaning 'in the past' or 'PREVIOUSLY'. ARIP is a four-letter word meaning 'to take away suddenly'. ASHOT is a five-letter word meaning 'a single attempt'. Therefore, the phrase 'GIVE IT ___ (TRY)' can be completed with 'AGO', 'ARIP', or 'ASHOT' to mean 'give it a try in the past', 'take it away suddenly and give it a try', or 'make a single attempt and give it a try' respectively.