Sam was a student at Elmhurst elementary .  She was late when the bell rang so she ran in the hall trying to do what? Choose the most suitable option to answer the above question. Options：  A. go to high school  B. answer question  C. charming  D. go to class  E. try to get
D

What in a car could have an led? Choose the most suitable option to answer the above question. Options：  A. electronics  B. dashboard  C. electronic equipment  D. display  E. pc board
B

If I wanted to get some oxygen, what will I get it from? Choose the most suitable option to answer the above question. Options：  A. the sky  B. air  C. earth  D. space shuttle  E. water
B