我、我、我、我的作业本放哪了？我刚才还看见的！

___W-w-w-where did I put my homework? I just saw it!

他紧张得结结巴巴地问我：“你你你你把钥匙放哪儿了？”

He asked me nervously, "___W-w-w-where did you put the keys?"