Concept:A rhyming word must end with the same vowel and final consonant sound.Explanation:The word "Watch" is pronounced as /wɒtʃ/.Among the options, "botch" is pronounced as /bɒtʃ/.Both share the same final sound /ɒtʃ/."Catch" /kætʃ/ and "match" /mætʃ/ have a different vowel sound, so they do not rhyme.Answer:B. botch