Which prepositional phrase is the opposite of delante de? detrás de dentro de debajo de fuera de

Hello,

I believe the answer to your question is A,Detrás de 

Hope this helps

I'm not sure if you mean for us to translate or to answer. but i'll translate as these are questions for you to answer. 1. how long has it been since you've read a book? . 2. how long has it been since you've eaten breakfast? . 3. how long has it been since you've talked with your spanish professor?