Unit 4Dont eat in class,Section A (3a3c,一、根据句意及首字母提示写单词。 1There are some _ in the school library. 2Jack has to _ his sports shoes in the PE. class. 3Im very _ for using your computer without asking. 4Remember(记住) to _ your exercise book here tomorrow. 5Its cold _Please come into the room,rules,wear,sorry,bring,outside,二、单项选择。 ( )6.Where are your classmates? Theyre in the _ to have lunch. AlibraryBclassroom Cmusic room Ddining hall ( )7.Nancy cant c