Speaker A: Oh, I am sorry. I just realized that I forgot to bring the tape recorder you lent me. I left it in the dorm.
Speaker B: That"s all right. I won"t need it until tonight. ______.
A．It would be OK till then B．So long as I"ll have it then C．As long as I have it by then D．And I don"t think you won"t give it to me by then