在下列各句的空格内填上一个适当的完整的单词，该词的首字母已给出。
The policeman asked politely, “ May I look at your driver’s l_______?”
There will be a Chinese painting e________ in the national museum next week.
Pass me that pair of glasses, please. I can’t see the words c___________.
What a nice girl Lucy is! She often h_________to do housework.
Betty can speak two l__________, Chinese and English.