①Mary Danny boy girl
②big pig tall boy
③you I your you're
④Hello morning Hi Mary
—Yes, you are .
—No, I am .
—Yes, you're . I am thin .
根据图片选择正确的单词。
Hello, I am a (boy, girl),
I am (short, tall),
I am (fat, thin).
① tall short ball big
② am I are is
③ morning afternoon Good evening night
—Yes, I'm ______ .
— ______ Mary .
— _________ .
— ____ , it's a dog .