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 friend Amy wear a blue shirt and white skirt . she thinks white colours match any colour. She also wear a pair yellow shoes . She also like yellow colours She is very beautiful. I like her wear

Corrected essay:
My friend Amy wears a blue shirt and a white skirt. She thinks white matches any colour. She also wears a pair of yellow shoes. She also likes yellow. She is very beautiful. I like her wear.

Error analysis:
error_sentence: My friend Amy wear a blue shirt and white skirt .
correct_sentence: My friend Amy wears a blue shirt and a white skirt.
error: wear
correction: wears
error_type: Subject-Verb Agreement Error
error_severity: 3
error_description: Subject-Verb Agreement Error: The subject 〈Amy〉 is third-person singular and requires the third-person singular form of the verb; therefore, 〈wear〉 is changed to 『wears』 to comply with subject-verb agreement rules.

error_sentence: My friend Amy wear a blue shirt and white skirt .
correct_sentence: My friend Amy wears a blue shirt and a white skirt.
correction: a
error_type: Determiner Error
error_severity: 2
error_description: Determiner Error: The singular countable noun 〈skirt〉 requires an indefinite article for general reference; therefore, 『a』 is added before 〈white skirt〉 to comply with English grammar rules.

error_sentence: she thinks white colours match any colour.
correct_sentence: She thinks white matches any colour.
error: she
correction: She
error_type: Case Error
error_severity: 1
error_description: Case Error: According to English writing conventions, the first letter of a word at the beginning of a sentence needs to be capitalized; therefore, 〈she〉 needs to be changed to 『She』 to comply with the convention.

error_sentence: she thinks white colours match any colour.
correct_sentence: She thinks white matches any colour.
error: colours match
correction: matches
error_type: Word Redundancy Error
error_severity: 4
error_description: ① Word Redundancy Error: According to English grammar rules, we usually use 〈white〉 directly to refer to the color white, without needing the plural form 〈colours〉; therefore, 〈colours〉 is deleted; ② Subject-Verb Agreement Error: The subject 〈white〉 is third-person singular, so the verb 〈match〉 needs to be changed to the third-person singular form 『matches』 to satisfy subject-verb agreement rules.

error_sentence: She also wear a pair yellow shoes .
correct_sentence: She also wears a pair of yellow shoes.
error: wear
correction: wears
error_type: Subject-Verb Agreement Error
error_severity: 3
error_description: Subject-Verb Agreement Error: The subject 〈She〉 is third-person singular, so the verb 〈wear〉 needs to be changed to the third-person singular form 『wears』 to comply with subject-verb agreement rules.

error_sentence: She also wear a pair yellow shoes .
correct_sentence: She also wears a pair of yellow shoes.
correction: of
error_type: Preposition Error
error_severity: 2
error_description: Preposition Error: According to English grammar rules, to express 'a pair of something', we use 『a pair of』; therefore, the preposition 『of』 needs to be added between 〈a pair〉 and 〈yellow shoes〉 to conform to standard English expressions.

error_sentence: She also like yellow colours She is very beautiful.
correct_sentence: She also likes yellow.
error: like yellow colours
correction: likes yellow.
error_type: Word Redundancy Error
error_severity: 4
error_description: ① Subject-Verb Agreement Error: The subject 〈She〉 is third-person singular, so the verb 〈like〉 needs to be changed to the third-person singular form 『likes』 to comply with subject-verb agreement rules; ② Word Redundancy Error: According to English grammar rules, we usually use 〈yellow〉 directly to refer to the color yellow, without needing the plural form 〈colours〉; therefore, 〈colours〉 is deleted; ③ Punctuation Error: According to English writing rules, a complete sentence structure requires a punctuation mark at the end; therefore, 〈yellow colours〉 is modified to 『yellow.』 .

error_sentence: I like her wear
correct_sentence: I like her wear.
correction: .
error_type: Punctuation Error
error_severity: 1
error_description: Punctuation Error: According to English writing conventions, a declarative sentence requires a period at the end; therefore, 『.』 is added after 〈wear〉 to comply with the convention.