In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option.
In the ideal 21st century classroom, children are actually excited about going to school, and there is little or no discipline problems because everyone is eager to learn.

Options

A. children are actually excited
B. In the ideal 2lst century classroom
C. there is little
D. everyone is eager

Answer

C