Question: Where do older people sometimes want to hear the singer more than the music? Choose the most suitable option to answer the above question. Options：  A. elevator  B. opera  C. carnival  D. music hall  E. night club
Answer: B

Question: What do dogs need to be happy? Choose the most suitable option to answer the above question. Options：  A. walked  B. guard house  C. affection  D. roll over  E. go outside
Answer: C

Question: Sally and Joe were burned by chemicals because they ignored the signs.  She had chemical burns in her vagina.   Where might they have been? Choose the most suitable option to answer the above question. Options：  A. swimming pool  B. beach  C. crystal meth lab  D. chemistry lab  E. laboratory
Answer:
A