读对话，完成句子。 S1: Is there a pencil-box in y
题型：补全对话，情景问答
问题：
读对话，完成句子。
S1: Is there a pencil-box in your bag?
S2: Yes, _________________.
S1: What's in the pencil-box?
S2: There __________ two pens, a ruler and a knife in it.
S1: Are there any English books in your bag?
S2: No, ____________________.