看图，完成对话。
A: ________ the ________ ?
B : It's ________ .
A: It's ________ to ________ ________ .
B: Yes, it's ________ .
A: Let's hurry.
看图，完成对话。
A: ________ the ________ ?
B : It's ________ .
A: It's ________ to ________ ________ .
B: Yes, it's ________ .
A: Let's hurry.
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