A. cow B. office worker C. tenth D. bye-bye A. mental B. cosmic C. blackboard D. saxophone A. come on B. angrily C. catastrophic D. jeep A. progress B. ruler C. litre D. round-up A. vacuum B. one C. mask D. sweet A. lifelong B. and C. familiarity D. towards A. pest B. now C. condemn D. middle-aged A. skipping rope B. tweet C. illegal D. pastry A. new B. concerned C. finished D. lucky money A. whisky B. famine C. think D. avenue