A. elbow B. variety C. Tian'anmen Square D. excessive A. disco B. mark out C. receive D. subway A. storybook B. queue C. comprehension D. hug A. fair B. nonverbal C. cute D. hour A. slipper B. the Opera House C. exhausted D. linguistics A. across the road B. take medicine C. simplify D. lion dance A. very B. grocer C. switch D. sportsman A. plus B. Sweet tooth C. generally D. underground A. potency B. mentally C. have difficulty doing D. tiger A. flashlight B. principle C. Chicago D. architecture