在下面短文的空处用动词be的适当形式填空。
Hello, everyone. I 1_ a girl. My name 2 Mary. Those 3 _ my e-dogs. What colour 4
they? Oh, they 5 yellow. Yellow 6 my favourite colour. Look at this picture. What 7 in the
picture? There 8 two boys in it. The two boys and I 9 in the same class. The tall boy 10_
Daniel. He 11 American. We 12_ good friends.
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7._____ 8._____ 9._____ 10._____ 11._____ 12._____