In an argumentative essay, where should the writer present the counterclaim?

When you don’t understand a concept during the lecture, it’s to flag it in your notes and leave a blank space so you can fill in more

Which claim does the sentence "teach english and play with children in local orphanages by day and enjoy the sights and new friends by night" support?

He had fished in the river since ten years and he was a good fisherman. he know where to found the slim sliver chilwa fish, a big beautiful mahseer and the long moustache singhara. he know where the river was deep but where it is shallow; he knew which baits to use - which fish like worms and which liked gram. edit the above