I saw a herd of horse in the barn
A herd of buffalo charged at me.
The herd of cows grazed in the field.
Stay with the herd!
I saw a herd of elephtens drinking water.
That herd is getting ready to stampede. Please move the herd to a greener pasture.
A huge herd of bison lived on the prairie in days gone by.
That is a complex problem.
You have a complex sentence. Best is the last word of a complete sentence. When is an adverb. It is followed by the word They. The word They starts a complete sentence. Thus, the word when makes the second sentence subordinate to the first sentence. That makes it complex.
I was very complex with my writing.
When Sparky got out, I tried to herd him back inside, but he was horribly distracted by the herd of sheep Farmer Brown was watching.
i need a sentence that have the word unborn
a compound sentence having a word bewilder?