Identify the dependent clauses in the following sentence. when i had spoken to you on the phone, i did not know that you wanted me to write out all the solutions to the problem. a. that you wanted me to write out all the solutions to the problem b. to you, on the phone, to the problem c. when i had spoken to you on the phone, that you wanted me to write out all the solutions to the problem. d. when i had spoken to you on the phone