名词性物主代词练习题1页.docx

主格我你她他它你们我们他们我的你的她的他的它的你们的我们的他们的形容词性物主代词名词性物主代词一、选择题1. This is Tom，he is _ best friend. A. I B. me C. my D. mine2. This watch is not _. A. I B. me C. my D. mine3. My name is Helen, _am a teacher.A. I B. me C. my D. mine4. What is _ doing?A. they B. he C. his D. hers5. _ can ride a bike.A. your B. I C. our D. mine6. These pencils