(1) I have always enjoyed nature and being outdoors. (2) Last fall I was taking one of my regular nature hikes, when I thought about how much my friends and family would enjoy the beautiful scenery surrounding me. (3) I wanted to share the beauty of the outdoors with them. (4) When I spoke to my parents they suggested that I take a photography class, so that I could take pictures and share them.
(5) I thought this idea was wonderful, so I enrolled in an evening photography class. (6) I learned how to focus my camera. (7) I also learned how to choose what to photograph. (8) After each class I took my camera and went for a walk. (9) While I walked, I photographed trees, flowers, birds, and more. (10) When I compared the photos, I noticed that they improved each week.
(11) After my final class, I took pictures of a stream, a cardinal, and a snow-covered tree. (12) With the help of my photography teacher, I printed out the pictures and put them in frames. (13) I hung the photographs in my bedroom.

Which sentences can be combined to improve the flow of the narrative?

A). sentences 6 and 7

B). sentences 2 and 3

C). sentences 8 and 9

D). sentences 10 and 11