A. wood B. physiological C. offer D. digital A. guarantee B. NASA C. sophistication D. guess A. encounter B. forget C. faster D. look through A. member B. flea-ridden C. plain clothes D. risky A. cameraman B. elder C. immortal D. go wrong A. typical B. somatic C. rifle D. pest A. sardine B. warm-hearted C. perhaps D. after-school A. integrated B. deal C. in hospital D. necessity A. behave B. hardened C. wrong D. ooh A. account B. instead C. exactly D. just a moment