根据句意及所给汉语意思写出所缺单词。

小题1:These __________(十几岁的年轻人) ) like to go out at night.

小题2:        （最终）,Grace made up her mind to live abroad with her daughter.

小题3:What a _______(遗憾)！ I failed the chemistry exam again.

小题4:The policeman asked him to see his driving __________（执照）．

小题5:As everyone knows，it’s __________（不礼貌的）to cut in line.

根据《建筑安装工程费用项目组成》（建标［2013］44号），依据“[（原价＋运杂费）×〔1+运输损耗率（%）]×[1+采购保管费率（%）]”，可以计算出（）。

A.材料费

B.材料单价

C.材料基价

D.工程设备单价