Question: Sam found a giant hole in the plain.  What might this hole be called? Choose the most suitable option to answer the above question. Options：  A. hill  B. gorge  C. sandplain  D. cliff  E. mountain
Answer: B

Question: John rented a hotel room while on a business trip.  It was a a company sponsored event.  Where might it have been? Choose the most suitable option to answer the above question. Options：  A. convention center.  B. business interviews  C. michigan  D. resort  E. city
Answer: D

Question: While mowing the lawn he had to be careful not to hit the landscaping, he didn't want to launch a rock at a passing car while working in the what? Choose the most suitable option to answer the above question. Options：  A. front yard  B. forest  C. back yard  D. suburbia  E. golf course
Answer:
A