问题
补全对话，情景问答
在下面对话的空格内填上一个适当的词，使之意思完整,语句正确。
A: 1. I come in?
B: Yes, please. Would you like 2. to drink?
A: Yes, I'd like a cup 3. tea.
B: 4. you are.
A: Thank you.
B: 5. welcome.
答案
1. May 2. something 3. of 4. Here 5. You're