根据句意及汉语提示完成句子。

1. Tom's favorite day is__________(星期二)．

2. I have a P.E.class on__________(星期四)．

3. We call it Black__________(星期一)．

4. They have a music class on__________(星期五)afternoon．

5. __________(星期三)is between Tuesday and Thursday.

6. -What's you favorite subject?

    -__________(生物)．