Correct option 2) The error lies in part B. [ alt="428 (1)" src="//storage.googleapis.com/tb-img/production/20/09/428%20%281%29.png" style="width: 48px; height: 48px;">Explanation: Here, it should be ‘make’ instead of ‘to make’. The bare infinitive can also be used as an object. In the above sentence, it is acting as an object as it is the answer to the question ‘what should you do?’ The to-infinitive can also act as an object for the following verbs: want, forget, fear, intend, propose, hope, decide, etc. The pattern is: Subject + Verb + to-infinitive. She wants to go. They intend to postpone the test. Hence, the correct sentence will be - What you should do is make a list and prioritize accordingly.