问题补充：
—Lily, here are your pens. Please .
—OK, Mom.
A. put away it
B. put it away
C. put away them
D. put them away
答案：
A. put away it
B. put it away
C. put away them
(答案→)D. put them away
解析：句意：丽丽，这是你的钢笔们，把它们放好。——好吧，妈妈。结合语境可知下文人称代词指代上文提到的复数名词pens，当人称代词作有动词+副词构成的动词短语的宾语时，一般要放在副词前面，故选D。
