3、There _____(be) a book and some pens on the desk.
2、I can see many _________(sign) in the street.
1、It means we ________(should) walk on the grass.
9、on the grass______________ 10、four years old_____________
四:用所给的词的适当形式填空(6分)
7、make noise_____________ 8、stay away from___________
5、保持安静______________ 6、No littering______________
3、公共标志______________ 4、不同的意思______________
1、 禁止吸烟______________ 2、请勿触摸______________
9、build(名词) __________ 10、no(同音词) __________
7、mean(第三人称单数) __________ 8、eat(现在分词) __________