Miss White see some school things ____the teacher's desk. They are a pencil box, a red pencil, two black ____(pen), a blue watch and an ____ notebook. Whose are they?

    Miss White asks Tina, “Tina, is this ____pencil box?”Tina says, “Yes, it is. Thank you.” “Are____(this) your pens?” asks Miss White. “No, they ____.They're____(Lucy).” says Tina.

Miss White goes to Lucy and says, “ Are they your pens, Lucy?” Lucy says, “Yes, they are. Thank you.” “What____ the red pencil? Is it ____(you), too?” Miss White asks. “ No, it isn't.” says Lucy. “And the watch and the aren't mine, either(也).” “Oh, I can put them____the lost and found box.” says Miss White.

在下面一段文字横线处补写恰当的语句，使整段文字语意完整连贯，内容贴切，逻辑严密。每处不超过15个字。

    书籍，可以是生活中的太阳，____。将书籍当做太阳的人，大都在白天读书。将书籍当做月亮的人，喜欢在晚上读书。白天读书的人， ____；晚上读书的人，意在将梦想变成守望。阳光下读书，梦在书外；月光下读书， ____。

在各项均为正数的等比数列{b_n}中，若b₇•b₈=3，则log₃b₁+log₃b₂+…+log₃b₁₄等于（　　）