It is the most interesting book I have ever read.

这是我读过的最有趣的一本书。

I have an interesting book.

我拥有一本有趣的书。

She is reading an interesting book.

她正在读一本有趣的书。

I read an interesting book last week.

上周我读了一本有趣的书。

He is be reading an interesting book.

他在读一本有趣的书。

I recently read a very interesting book.

我最近读了一本很有趣的书。

I occasionally find an interesting book.

我偶然发现了一本有趣的书。

I read a very interesting book last month.

上个月我读了一本非常有趣的书。

He find an interesting book in the library.

他在图书馆找到了一本有趣的书。

He finds an interesting book in the library.

他在图书馆里发现了一本有趣的书。