Correct Answer: It is normal to make mistakes.
Explanation:
An infinitive is a verbal that can function as noun, adjective, or adverb.
Having or involving the basic form of a verb is called Infinnitive clause.
Way to know whether there is an infinitive is to see whether there is the word "to" in the sentence.
Hence, option B) It is normal to make mistakes. is an infinitive sentence.
Discussion & Comments