A. correction B. forty C. slipper D. planetary A. his B. animal C. population D. hypocrisy A. just like B. deem C. afternoon D. British A. money B. Mid-Autumn Festival C. decompose D. pen pal A. disaster B. thirty C. stranger D. watchtower A. dustman B. dinner C. vapour D. comedian A. half an hour B. at C. environmentalist D. penguin A. rooftop B. coordinate C. take D. conquer A. conventional B. pedestrian C. education D. eighty A. as good as B. source C. tusk D. look for