我们很庆幸没有孩子看到那场事故。

We were ___thankful that none of the children saw the accident.

这场革命带来了我们的自由，我们感激1821年的英雄人民，因为如果不是他们发动革命，我们今天就不会在这里。

This revolution led to our freedom and we are ___thankful to the heroic people of 1821, because if they didn't start the revolution, we wouldn't be here today.

她对有机会在国外追求梦想深表感激。

She felt profoundly ___thankful for the opportunity to pursue her dreams abroad.