Rewrite these sentences using after. 1. Despite all my warnings he still went swimming in the river.
2.The cat is chasing a mouse.
3.He studied for many hours.

idk

explanation:

: )

the following key ideas correctly express the key sentence.

restate key idea: most people can learn to swim in ten short lessons.

restate key idea: the majority of water-accident victims require mouth-to-mouth breathing.

restate key idea: an empty, tightly closed gallon jug will support a tired swimmer.  

restate key idea: first aid is to prevent accidents as well as assist in rescue.

explanation: the key idea needs to have the same topic as the key sentence (drowning and safety).