What is the allophonic variant in “I cat fid mi fere rabit enewar.” (I can’t find my rabbit anywhere.)

Read the sentence. someone sang a solo during the holiday concert. the best reason to revise this sentence using the passive voice is that

Which statement is the best summary of the theme in this passage? people almost always disappoint their family members. working hard and being honest leads to long-lasting rewards. showing strength in a crisis makes problems easier to overcome. unintentional betrayal can lead to severe consequences

Could someone me with this question?