【题目】Have you _______（get）a pen?

【题目】I'm _______（put）my new stamps into my stamp book.

【题目】It's twenty _______（thousand）li long.

【题目】I _______（go）to a library yesterday.

【题目】collect（现在分词）_______

【题目】he（形容词性物主代词）_______

【题目】many（比较级）_________

【题目】pr__ __ty ( )

【题目】s__bj__ct ( )

【题目】t__ __n ( )