If you are carefulenough,you don't need an e_____when you do

If you are carefulenough,you don't need an e_____when you do You don't want to do it,you'll find an excuse.If you want 翻译 Do you sometimes buy things that you don't need?If so,give s if you don't need anything,you can put anything if you tell me you don't need me anymore If do not have,if you don't need to lose? I don't know if you don't have facebook then you don't need If you don't have an e-mail,that means you are not living.翻译 If you are tired don\'t forget I think that if you don't want to do can need not doing,but 英语一道选择If you are busy,you( ).A.needn't come D.don't need com You _____ do that,if you don't want to.