Correct Answer: tragic

Solution : The correct choice is the first option .

Tragic is the appropriate word to fill the blank with, as it is used to describe something that is very sad because it is connected to death and suffering. This helps convey the intended meaning that the sudden death of their uncle was regrettably sad for all of them.

The meanings of the other options are as follows:

• Fragile is something that can easily break.
• Gentle is used to describe something that is mild, kind, and soft.
• Disuasive is used to deter or discourage someone from doing something.