问题 填空题

根据汉语提示和句意完成句子。

1. There's a book _____ (在……上面) the desk and a football _____ (在……下面) the chair.

2. —Where is my pen?

    —It's _____ (在……里面) your pencil-box.

答案

1. on; under            2. in

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