What is a performance by actors on tv to promote buying a certain product? Choose the most suitable option to answer the above question. Options：  A. newspaper  B. show  C. theatre  D. movie  E. commercial
E
What happens to airplanes when they hit the ground? Choose the most suitable option to answer the above question. Options：  A. accelerate  B. carry freight  C. taxi  D. produce bang  E. catch on fire
E
Q: Where is a great place to display a flower on a table? Choose the most suitable option to answer the above question. Options：  A. vase  B. shelf  C. park  D. garden  E. windowsill
A: A
Question: The world is very big, it has many countries and continents on it's spherical surface.  There are many types of people It's very what? Choose the most suitable option to answer the above question. Options：  A. complicated  B. round  C. square  D. diverse  E. large
Answer: D
*Question*
The man wanted to have food ready for the work week, so he decided to what his meals ahead of time? Choose the most suitable option to answer the above question. Options：  A. chew  B. eating  C. digest  D. prepare  E. eat food
**Answer**
D
What's it called when you have seen something through an eyepiece? Choose the most suitable option to answer the above question. Options：  A. sights  B. optical illusion  C. optical telescope  D. light microscope  E. binocular
A