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.
Our products are environmentally- friendly. We package all of them in recyclable materials.
A.Packing our products in recyclable materials, we made them environmentally - friendly.
B.Our products are packaged in recycled materials to be environmentally-friendly.
C. The recyclable package of our products makes them look environmentally-friendly.
D.Packed in recyclable materials, our products are environmentally-friendly.