What are the answer choices?
Barbora took a picture in summer
Vincent didn’t wash the dishes
I think that’s how you answer it
All these sentences use the word "so" correctly except "Flies breathe through holes in
<span> their abdomen or thorax, so do bees.</span>" So should either begin a new sentence of be preceded by "and".
Some are. Some aren't. No human is very good at detecting deception.