请根据提示的句子,选择答句或问句的正确答案,在前面的括号内打对号。
(1)---Can we go and play with the animals?
---___________________.
()Yes, I can.
()Yes, you can.
(2)---Is that the post office?
---_________.The post office is next to the bank.
()No, it isn't.
()No, I can't.
(3)---_____________?
---It's 83 yuan.
()Can I help you?
()How much is it?
(4)---_____________?
---They're ducks.
()What is this?
()What are these?