1. （2021徐州）I have my own advantages and my friends have ________.
A. his
B. hers
C. theirs
D. ours
2. （2022镇江）Stop telling me what to do. Mind ________ own business.
A. you
B. your
C. us
D. our
3. （2024徐州）—Who was calling you just now?
—________ was my cousin.
A. He
B. She
C. It
D. This
4.（2024镇江）These storybooks aren’t ours. They belong to ________.
A. they
B. them
C. their
D. theirs
5. （2025扬州）Red squirrels depend on ________ thicker winter fur to keep warm.
A. they
B. them
C. their
D. theirs
6. （2024南京）Many students find ________ helpful to use the Internet because there are plenty of resources online.
A. it
B. its
C. that
D. those
7. (2022·盐城) —I’ve lost my pen.
—Don’t worry. I have ______. You can use it.
A. one
B. it
C. this
D. that
解析
1. C
主语friends第三人称复数推导have后的内容theiradvantages,没有名词的情况转换物主代词，theiradvantages→theirs。
2.B
句中own表强调可忽略。Mind的宾语是名词business；用形物代your修饰名词。
3.C
电话/不明身份人物指代固定用it（人称代词特殊用法）。
4.B
Belongto中的to是介词，后接宾格them。
5.C
Dependon后接宾语，宾语核心是fur，所以前面用形物代修饰名词fur；red squirrels第三人称单数用形物代their。
6. A
It做形式宾语，真正的宾语是后面的不定式短语。调换一下位置理解：Many students find to use the Internet helpful. Find经常用SVOC结构，宾语后面的形容词用来补充说明宾语的性质。
7. A
意指“我有一支（笔）”，但并不是上文所指的同一支，这里是同类异物，用 one。
这个类别的题难度不高，咱们江苏中考出题喜欢的就是人称代词和物主代词混放让你四选一。干扰是有，但也没有那么大，所以一定要认真审题，意义上清晰了再下笔。
