11. 按照要求作答。
(1) They are Uncle David and Uncle Jeff. (对画线部分提问)
______ are they?
(2) They come to China by plane. (对画线部分提问)
______ do they come to China?
(3) Your uncle has a son, Peter. So Peter is your ______.
(4) Do you have any aunts or uncles? Who are they? (按照实际情况回答)______

(1) Who
(2) How
(3) cousin
(4) Yes, I do. They are Aunt Mary and Uncle Tom. (答案不唯一，根据实际情况回答即可)

12. 粘一粘,说一说。
Paste some photos of your family members on your poster and then tell your friends about them.
Tips: (1) Who are they?
(2) What are they doing?

Answer:
(On the poster with pasted photos)
(1) This is my father. This is my mother. This is my sister. This is my brother.
(2) My father is reading a book. My mother is cooking. My sister is drawing a picture. My brother is playing football.