A. younger B. servant C. keep in touch with D. cap A. blue B. hopeful C. sailor D. essential A. university B. funeral C. my D. rail A. windowsill B. soldier C. cat D. weakness A. in theory B. football player C. not until D. wow A. archaeological B. out C. star D. dog A. sir B. an C. orphan D. widespread A. parquet B. panda C. shopping mall D. convince A. now B. download C. Dane D. South African A. seat B. viper C. chameleon D. astonish