I spent half an hour writing the letter 改为同义句

问题描述:

I spent half an hour writing the letter 改为同义句

It took me half an hour to write the letter.
It take sb sometime to do...(某事占用某人多长时间)
望采纳!

It took me half an hour to write the letter.
It takes sb some time to do(某人用多长时间做某事)
因为It是三单,所以take变takes,而题目中spent是过去式,故take变took.