选出每组不同类的单词。( )（1） ( )（2） ( )（3） ( )（4） ( )（5）
What are those ? young animals . A. Those is B. That’s C. They are
What do we call it English ?A. on B. At C. in
选出合适的词并将序号填到空格里：（1×10）
your teacher often borrow books from the library ?
We don’t have piglets , but we have kittens .
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