5.禁止打架！

          _ fighting!

4.请保持安静。

         ，please.

(3)Is this_________ (you) pen?

(2)She is Ann Green. Ann is her____________ (one)name.

(l)This is Ni Fei.____________ (he) phone number is 393-389798.

(    )15. Which sign tells us “Don’t fish”？

(    )14.    !    Can    you      a    monkey

in the tree?

A.    See； look    B.    Look    at; see

C.   Look； see    D.    Look    at; look at

4. Bob，you    (not must) swim in the river.

3.不要让他在那条河里游泳。

               in that river.

2.不要在教室里听音乐。

             in the  classroom.