A. parrot B. goal C. have a toothache D. sixth A. stand for B. would like C. auntie D. efficiency A. Australia Day B. except C. wallet D. epic A. choir B. koala C. in all directions D. straight A. grizzly B. tail C. frost D. book A. Spring Festival B. paddle C. well D. the Yangtze River A. by subway B. practise C. fact D. seaside A. Australian B. sex C. prove D. play with A. triple B. high school C. outgoing D. tenth A. baby B. discern C. Nile D. listen and do