What does opportunity cost in farming refer

Given his grandmother’s health condition, he’ll now have to ___________ money for a full-time nurse.

My fear of the disease __________ after knowing the number of deaths it has caused till now.

Getting fired from my job has added to my ________; but I will not fall down.

It is a necessity to __________ this project, but I don’t understand why the government is hesitating.

The government is trying hard to ___________the MSME sector from the loss inflicted by the pandemic.

The stricter tax norms helped the government fill its ___________.

This cream helps _________ the skin from harmful radiation from the sun.

These telemarketers have been calling me ___________, even though I said I was not interested in their product.

This one act of kindness ___________ all the wrong doings that he has ever done.            

The issue of domestic violence _________ large in all her novels.