5. After ten years in one job, Mike decided that his paperwork was humdrum and that his telephone sales job was dull. "humdrum" means ().

According to Mr. Smith, his social life______. A: is organized outside of his field of work B: is often established upon work collaborations C: is rather confined to his own family D: is indeed humdrum because he is completely on his own

The（）which in later life he developed towards Charleston suggests that his（）childhood had left unsatisfied his need for a permanent home. A: discomfort；humdrum B: attachment ；peripatetic C: resignation；pedestrian D: indifference；wily E: passion； distraught