A. rule B. silk C. suit D. normal A. inspiration B. deny C. color D. wheel A. acid B. upstairs C. creative D. dormitory A. advertise B. last C. rope D. primary school A. aware B. span C. compare with D. mist A. physics B. disagree C. hum D. cancer A. Window of the World B. sore C. usual D. sand A. chemistry B. skipping rope C. brother D. trip A. nutrient B. hardly ever C. toward D. control A. downstairs B. scour C. technology D. happy birthday