He write the last chapter of his new book by the end of the year. в каком времени должен стоять глагол write?

Question

Английский язык: He write the last chapter of his new book by the end of the year. в каком времени должен стоять глагол write?

egn96637 · Answer

He had written the last chapter of his new book by the end of the year.( к концу года он дописал)

He will have written the last chapter of his new book by the end of the year.( к концу года он допишет )