Grandpa is old, but he is still very ____.

—Why is your wife wearing a mask in such good spring?—Because she is_________ to flowers.

My most __________ moment was trying to introduce a woman whose name I couldn’t remember.

Most experts agree that washing hands regularly is a ______way to prevent the spread of many diseases.

David was bad at his studies, so when I was told he did well in the final exam this time, I found it really ______.