根据句意写单词。

1. The m______ book is on the dresser.

2. There is a video c______ behind the TV.

3. Please take these t______ to your bed.

4. Those are her CDs. T______ are on the chair.

5. W______ your photo? It's on the wall.

6. Thanks for your c______ games.

7. What's on the desk? There is an a ______ clock on it.

职业培训教学中广泛使用的也是最古老的教学方法是（）。