问题
补全对话，情景问答
Read and complete. （补全下面对话）
Bob: Oh, this farm is so big. Are they sheep?
Farmer: No, 1.______ 2.______. They are 3.______
.
Bob: Are they 4.______
?
Farmer: Yes, 5.______ 6.______.
Bob: Look ! What are they over there?
Farmer: They are 7.______
.
答案
1. they 2. aren't 3. goats 4. rabbits 5. they 6. are 7. horses