根据句意及首字母或汉语提示完成单词。

1. Mary has no m____ to buy the book.   

2. Mr. Brown works in a h____. He is a doctor.   

3. Jim is too y____．He can't go to school.  

 4. Our teachers work ____(努力地), and we all like them.   

5. Don't play in the street. It's ____ (危险的)．

Multipurpose Internet Mail Extension (MIME) is a (46) document messaging standard in the Internet enviroment, with MIME, users can send (47) Email messages that include audio, video, graph-ices, and text to any other user of a TCP/IP network. Richtext information can also be (48) into messages. It defines the fonts, formats, and (49) features of a document so the document can be easily (50) on many different types of systems.

A．restored

B．redisplayed

C．stored

D．executed