根据句意及汉语提示，在下列各句空格处写出各单词，每空填一词。

1. We have a short rest _______(在…之间) classes at school.

2. I like to live in a _______(三星的) hotel when I'm on business.

3. Do you think it is worth _______(辩论) with each other about it?

4. Marry is listening to MP4 _______(当…时) her mother is ironing the shirts.

5. Kate was lucky enough to see so many famous _______(导演) in the square last Sunday.

厨房原料的保管中不正确的观点是（）。

A、领料发货做到先入库的先出

B、领料发货做到易霉变的先出

C、领料发货做到已到失效期的先出

D、进货验收，做到先验先收，不验不收