Aşağıdaki cümleler de yer alan boşlukların hangisinde ''so that''den farklı bir bağla kullanılır?
A)you should stay in bed ______ you don't feel cold.
B)you should use sun cream _____you can protect your skin.
C)you should use a beach umberella ______you can avoid sun rays.
D)you should put the meat in the fridge ______ it won't spoil.