用适当的词补全对话。
A: Hello, Tom. How are you?
B: I'm fine, 1. ________. And you?
A: I'm OK. 2. ________ me, 3. ________this in English?
B: It's a 4. ________.
A: Is it your backpack?
B: Yes, 5. ________ 6. ________.
A: And What is that in 7. ________? Is it a pen?
B: No, it 8. ________. It's a pencil.
A: 9. _______ do you 10. _______ it?
B: P-E-N-C-I-L.
1.______ 2.______ 3.______ 4.______ 5.______
6.______ 7.______ 8.______ 9.______ 10.______
