Which statement uses a subordinating conjunction that shows contrast? O I lost the match even though I had practiced each chess move.
o I was overly prepared whereas I was eager to begin the battle.
O The dangerous thunderstorm continued until evening was over.
O I really wanted to win as I was the best in this category overall
Please I need the answer quickly

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).

did , cooked , was reading , will do , will prepare , will read

explanation:

synomenous

sry cant spell