I ____you don't like the book,you needn ' t buy it.

I ____you don't like the book,you needn ' t buy it.
I ____you don't like the book,you needn ' t buy it.

I ____you don't like the book,you needn ' t buy it.
这个题目比较开放
可以用think,find,notice,know等等
我觉得/发现/注意到/知道你不喜欢那本书,你不需要买它

我（发现） 你不喜欢这本书，你没必要买它

If you don't like the book,……
如果你不喜欢这本书，你没必要买它
希望对你有帮组哦~