问题
填空题
将下列句子改为复数形式。
1. This is a girl student.
______ are girl ______.
2. That is a dictionary.
______ are ______.
3. Is it a watch?
______ they ______?
4. This isn't her backpack.
______ ______ her backpacks.
5. Who is your friend?
Who ______ your ______?
答案
1. These; students
2. Those; dictionaries
3. Are; watches
4. These aren't
5. are; friends