根据对话，填合适的单词。 一定要准确答案！急急急！

Hi
this is
How do you do in
You're welcome

我想问M:How do you do?
L:____ ____ ____ ____?Oh,Miss Gao.What's this____English?
这里填How do you do ?神马意思？

保证正确！
W:Hi,Miss Gao.
M:Hi___,Wei Hua.
W:Miss Gao,this is Li Lei.Li Lei,_this___ _is___Miss Gao.
M:How do you do?
L:_How___ do____ you____ do____?Oh,Miss Gao.What's this_in___English?
M:It's a pencil sharpenpr.
L:Thank you.
M:_You're___ _welcome___.

hi
this is
How do you do
in
No thanks

hi
this is
how do you do, in
you're welcome.
自认为是准确的。谢谢

Hi, Wei Hua.
Li Lei, this is Miss Gao.
How do you do? Oh, Miss Gao. What's this in English?
You are welcome.