A. integrated B. road C. eat up D. unfair A. submissive B. local colour C. plea D. choice A. except B. clumsy C. puppy D. cap A. nor B. psychiatric C. classmate D. hippo A. Beijing Opera B. library card C. lose sight of D. however A. these B. fifty C. journey D. shoe A. recycling B. broad C. clean up D. book A. inquire B. crowded C. scream D. official A. beyond B. contrary C. far from D. oxygen A. date back B. three C. cost D. swerve