改写句子

题目

改写句子
1.I decided to buy the books that I wanted when it was 5 o‘ clock.
I ( )decided which books to buy()it was 5 o’ clock.
2.But some books would cost more than I have.
But I didn’t（）to buy some books.

答案

I didn't decided which books to buy until it was 5 o’ clock
But I didn’t afford to buy some books