Writing prompt: Based on what you learned in this unit and the provided hints, use colors to describe your classmate's attire.
Writing hints: wear; shirt; shoes; beautiful; like

Student essay:
My classmate wear her new shirt . She like that. She wear her shoes, it is white. It's so beautiful. She like it .

Corrected essay:
My classmate wears her new shirt. She likes that. She wears her shoes. They are white. They're so beautiful. She likes them.

Error analysis:
error_sentence: My classmate wear her new shirt .
correct_sentence: My classmate wears her new shirt.
error: wear
correction: wears
error_type: Subject-Verb Agreement Error
error_severity: 3
error_description: Subject-Verb Agreement Error: According to the sentence meaning, the subject 〈My classmate〉 is third-person singular; based on the principle of subject-verb agreement, the predicate verb also needs to be in the third-person singular form. Therefore, 〈wear〉 is changed to 『wears』 to conform to the principle of subject-verb agreement.

error_sentence: She like that.
correct_sentence: She likes that.
error: like
correction: likes
error_type: Subject-Verb Agreement Error
error_severity: 3
error_description: Subject-Verb Agreement Error: According to the sentence meaning, the subject 〈She〉 is third-person singular; based on the principle of subject-verb agreement, the predicate verb also needs to be in the third-person singular form. Therefore, 〈like〉 is changed to 『likes』 to conform to the principle of subject-verb agreement.

error_sentence: She wear her shoes, it is white.
correct_sentence: She wears her shoes.
error: wear
correction: wears
error_type: Subject-Verb Agreement Error
error_severity: 3
error_description: Subject-Verb Agreement Error: According to the sentence meaning, the subject 〈She〉 is third-person singular; based on the principle of subject-verb agreement, the predicate verb also needs to be in the third-person singular form. Therefore, 〈wear〉 is changed to 『wears』 to conform to the principle of subject-verb agreement.

error_sentence: She wear her shoes, it is white.
correct_sentence: She wears her shoes. They are white.
error: , it is
correction: . They are
error_type: Pronoun Error
error_severity: 5
error_description: ① Punctuation Error: The original sentences 〈She wear her shoes〉 and 〈it is white〉 are two independent clauses and cannot be joined by just a comma; it needs to be changed to 『.』; ② Pronoun Error: According to the sentence meaning, the pronoun 〈it〉 here refers to the plural noun 〈shoes〉 and should use the plural form 『They』; therefore, it needs to be changed to the plural pronoun 『They』 to match the antecedent; based on the principle of subject-verb agreement, 〈is〉 also needs to be changed to 『are』.

error_sentence: It's so beautiful.
correct_sentence: They're so beautiful.
error: It's
correction: They're
error_type: Pronoun Error
error_severity: 3
error_description: Pronoun Error: According to the sentence meaning, the pronoun 〈It's〉 does not match the plural noun 〈shoes〉 it refers to; both the subject and verb should be in the plural form, meaning it should be changed to 『They're』 to maintain number agreement.

error_sentence: She like it .
correct_sentence: She likes them.
error: like it
correction: likes them
error_type: Subject-Verb Agreement Error
error_severity: 5
error_description: ① Subject-Verb Agreement Error: According to the sentence meaning, the subject 〈She〉 is third-person singular; based on the principle of subject-verb agreement, the predicate verb 〈like〉 needs to be changed to 『likes』; ② Pronoun Error: According to the sentence meaning, 〈it〉 in this sentence refers to the preceding plural noun and should be changed to 『them』 to match the antecedent.