Writing prompt: My Life in the Future

Student essay:
What will life of the future look like?No one knows for sure,but I can imagine how interesting it is!
In the future,first I think I will be a teacher and I will probably be teaching students English.Then I can go to almost any country to find a job.Before this I will go to school to finish my study.It will be a lot of hard work,but it is my dream.What's more,I will travel around the world in the summer vacation.Hopefully I will be living somewhere is completely different.
In total,my life in the future is colourful.

Corrected essay:
What will life of the future look like? No one knows for sure, but I can imagine how interesting it will be!
In the future, first I think I will be a teacher and I will probably be teaching students English. Then I can go to almost any country to find a job. Before this I will go to school to finish my study. It will be a lot of hard work, but it is my dream. What's more, I will travel around the world in the summer vacation. Hopefully I will be living somewhere completely different.
In total, my life in the future will be colourful.

Error analysis:
error_sentence: What will life of the future look like?No one knows for sure,but I can imagine how interesting it is!

correct_sentence: What will life of the future look like? No one knows for sure, but I can imagine how interesting it will be!

error: like?No
correction: like? No
error_type: Space Error
error_severity: 1
error_description: Space Error: According to English punctuation usage rules, the question mark 〈?〉 as a punctuation mark should be followed by a space; therefore, 〈?No〉 is modified to 『? No』 to ensure proper formatting.

error_sentence: What will life of the future look like?No one knows for sure,but I can imagine how interesting it is!

correct_sentence: No one knows for sure, but I can imagine how interesting it will be!

error: is
correction: will be
error_type: Verb Tense Error
error_severity: 3
error_description: Verb Tense Error: According to the tense requirement of the time adverbial 〈in the future〉, the main clause should use the future tense; therefore, the present tense 〈it is〉 is changed to the future tense 『it will be』, so that the sentence tense conforms to the time adverbial prompt.

error_sentence: Hopefully I will be living somewhere is completely different.

correct_sentence: Hopefully I will be living somewhere completely different.

error: is
error_type: Word Redundancy Error
error_severity: 3
error_description: Word Redundancy Error: According to English adverb modification rules, the adverb 〈somewhere〉 can be directly modified by the adjective phrase 〈completely different〉 without a linking verb; therefore, the redundant 〈is〉 is deleted to make the sentence structure more concise and accurate.

error_sentence: In total,my life in the future is colourful.
correct_sentence: In total, my life in the future will be colourful.
error: is
correction: will be
error_type: Verb Tense Error
error_severity: 3
error_description: Verb Tense Error: According to the contextual logic, the concluding sentence describes a future life state and should uniformly use the future tense; therefore, the present tense 〈is〉 is changed to 『will be』 to maintain consistency in tense throughout the text.