A. catastrophe B. transform C. hip hop D. wait A. sights B. a piece of C. composer D. in time A. delighted B. influential C. culture D. I'm afraid A. highway B. Roman C. realize D. note A. singer B. checker C. southeastern D. path A. south B. hi C. refrigerator D. give a helping hand A. instrument B. rashly C. university D. current A. press B. threaten C. circuit D. metro A. own B. servant C. methylated D. cherry A. wonder B. red C. defeat D. umbrella