How would obloquy be used in a sentence?

One may eat too much food and still be malnourished if one eats only food that is not nutritious, because it lacks essential nutrients, such as vitamins.

Photosynthesis takes place in the chloroplasts.

John struggled to find the right words as he composed his first letter to Ann.

Because Mom has such a knack for growing plants, I asked her to care for my garden when I spent a month overseas.

He has abnormally long fingers, which help him to play the piano.