()1. This ruler isn't mine. It's .

A.them
B.his
C.her

1. B

()2. These are apples. Those apples are , too.

A.our; our
B.ours; our
C.our; ours

2. C

()3. — cat is this?
—It’s Mike’s.

A.Who
B.Whose
C.Which

3. B

()4. —Are these your photos?
—Yes, .

A.they are
B.it is
C.we are

4. A

三 学校艺术展上有很多优秀的作品。阅读对话，补全下列作品的归属。
Lulu: The pictures are so nice!
Caicai: Yes. I like the first colourful picture. Whose is it?
Lulu: It's Peter's. It's about spring. Look. This picture of a mountain is nice, too. Whose is it?
Caicai: It's Lucy's. There is a picture of pandas. Is it yours?
Lulu: Oh, yes! You know I like pandas.
Caicai: I like this cute picture!
Lulu: Thank you.

1. It's .
2. It's .
3. It's .

1. Lucy's 2. Lulu's 3. Peter's