A. here you are B. welcome back to C. contrary D. Sydney A. governor B. too much C. systematic D. like A. London B. Chinese book C. stressed D. crane A. sew B. brick C. find out D. agricultural A. tap B. country C. focus D. look through A. wheel B. next week C. the greenhouse effect D. at that moment A. indifferently B. eat dinner C. witness D. about A. racing car B. therapy C. speculation D. magazine A. milk shake B. meanwhile C. koala D. green pepper A. unlikely B. cheer C. welcome D. vertebrate