Fill in the blank with the most appropriate option
 

It was the help he got from his friends that _______ him through the tragedy. 

Sustained 

The most appropriate word to fill in the blank is sustained.

The other options are not as accurate. Made suggests that the help from his friends completely transformed him, which is not the case. Boosted and perked suggest that the help gave him a temporary boost, but not enough to sustain him through the tragedy. Sustained is the best option because it suggests that the help from his friends gave him the strength and support he needed to get through the tragedy.