A. bring out B. virtually C. ventilate D. name A. brush one's teeth B. direct C. stand for D. building block A. crowded B. worried C. focus on D. halt A. forbidding B. byproduct C. salute D. dividing line A. sex B. throw away C. detail D. medal A. get along with B. zebra crossing C. I dare you D. ice-skate A. solution B. spirit C. predict D. track A. computer game B. nicotine C. animal sign D. school A. on B. mime C. through D. English A. go into hiding B. hurricane C. No eating or drinking D. spellbind