A. wake up B. just now C. cell D. vibration A. free of charge B. passenger C. overbalance D. Dragon Boat Festival A. criterion B. be worried about C. determination D. fill With A. elapse B. concrete C. empty D. rubber A. envelope B. prescribe C. endearing D. turn off A. percent B. diploma C. surf D. snack A. burn B. balcony C. Disneyland D. Roman A. beef B. myth C. couple D. dine A. unable B. associate C. paint D. distinctive A. through B. unhappy C. unforeseen D. rise