Choose the right form: You will always be able to take another test if you __ Bbl6epnTe ofMH OTBeT: fail will fail

The correct form is "fail."<br /><br />So the sentence should read: "You will always be able to take another test if you fail."<br /><br />This is because the sentence is discussing a hypothetical situation in the future, and the present simple tense "fail" is used to describe the condition that allows for the future action of taking another test.