An infinitive is a verb combined with the word to. Most often, an infinitive acts as a noun in the sentence. Less frequently, it acts as an adjective or an adverb.
 
 - I want to go home early today.
 - I hope to be chosen as a member.
 - I prefer to go there earlier.
 - You need to consider various rules in writing sentences.
 - You have to explain your reasoning in detail.
 - You might wish to act as a teacher.
 - To leave for a vacation is my only wish at this time.
 - A common mistake in a relationship is not to trust the other person.
 - Help me to save the trees!
 - To be mentally healthy, you must read books.
 - Do you want me to fill out this form?
 - Here is our to-do list.
 - It was nice to meet you.
 - It is time to move on.
 - I am young enough to change my habits.
 - Don’t forget not to make grammar mistakes.
 - You are required to leave all your belongings here.
 - I came to see a doctor today.
 - You have to work harder to succeed.
 - I need to take three more classes to finish my graduate study.
 - I got closer to the speaker to listen clearly.
 - Be sure to check if you have tickets.
 - I am going to buy the new computer.
  Generally, it is not common to split to and the verb except for when you want to emphasize the verb. 
 
 - I want you to immediately stop doing that.
 - You have to seriously work hard to succeed.
 - You need to definitely explain your reasoning in detail.
 
  [Quiz 15.1]
  Fill in the blanks.
  1)I am going                      (learn) English. 2)It is common                      (make) a grammar mistake. 3)Did you come                     (clean) my house?
  Показать ответы[15.1] 1) to learn 2) to make 3) to clean
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