In the following questions some of the sentences have errors and some have none. Find out which part of a sentence has an error. If there is no error, answer will be No ErrorQuestion : Everyone of us should realize that any act of negligence will cause a great harm to our countrys security.

• A. a great harm to our country's security.
• B. any act of negligence will cause
• C. No Error
• D. Everyone of us should realise that