Can you guys please help I really need to get this right!❤️

If you receive an email then this doesn’t apply what does this mean?

Need some on this. which answer is it?

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