Parts of the following sentence have been given as options. Select the option that contains an error.

I think Jeremy will not / have save enough money/ by the time / the year ends. 

The erroneous part of the sentence is: have save enough money 

Key Points

• The correct phrase is 'have saved', not 'have save'.
• The present perfect tense is used here to indicate an action that started in the past and continues up to the present.
• "have" is an auxiliary verb used to form the present perfect tense.
• In this case, it's used to show that an action was completed in the past and has relevance to the present.
• "saved" is the past participle form of the verb "save," which is used in conjunction with the auxiliary verb "have" to create the present perfect tense.
• So, the correct form is "have saved."

Therefore, the correct answer is option 2.

Corrected sentence: I think Jeremy will not have saved enough money by the time the year ends.

Additional Information

• "I think Jeremy will not" - This part of the sentence is grammatically correct. It expresses the speaker's opinion that Jeremy will not do something in the future.
• "by the time" - This part of the sentence is correct. It's used to indicate the point in time by which the action (saving money) will or will not be completed.
• "the year ends" - This part of the sentence is correct. It refers to the point in time when the year comes to an end.