This is my parents'

【学習日】
2019/02/15


【学習時間】
40分27秒


【学習項目】
中学英語:
・Stage1Lesson19unit75-A
This is my parents'. / These are not his friends'. / Is that her sisters'?
・Stage1Lesson19unit75-B
This is my parents'. / These are not his friends'. / Is that her sisters'?