这部电影有一个扣人心弦的故事，让我紧张不已。

The movie had a ___gripping story that kept me on the edge of my seat.

《我知道笼中鸟为何歌唱》是我读过的最扣人心弦的读物。

"I know why the caged bird sings" is the most ___gripping read I have ever read.

这部纪录片如此扣人心弦，以至于我无法移开视线。

The documentary was so ___gripping that I couldn't look away.