一、1. doesn't know
二、2. A
三、over there
四、1. it; mine
2. those; they
3. We
4. hers
5. this; His
6. your
7. ours
8. they; theirs
9. our
10. she; He
一、选择正确的词,并用适当的形式填空
一、1. doesn't know
二、2. A
三、over there
四、1. it; mine
2. those; they
3. We
4. hers
5. this; His
6. your
7. ours
8. they; theirs
9. our
10. she; He