Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.I had only just put the phone down when the boss rang back.
A.I put the phone down when the boss rang back.
B.Hardly had I put the phone down when the boss rang back.
C.No sooner had I put the phone down when the boss rang back.
D.Scarcely had I put the phone down than the boss rang back.