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①what is
②it is
③she is
④he is
① —that?
—It's a sweet.
② great.
③This is Su Hai. my good friend.
④This is Wang Bing. my brother.
⑴What colour is my skirt?
⑵Look at my new jacket.
⑶Happy New Year!
⑷Red or yellow?
⑸Good morning, Miss Li.
B: !
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