（   ) 3.       means "Don't play a joke",

   A. No a joke   B. Not joke 

    C. No joking   D. Not play jokes

（   ) 2. We can't get in. It says "    ”on the sign.

   A. No smoking   B. No touching   C. No entry   D. No shouting

(   ) 1. The sign  means "        ,” 

  A. No parking B. No right turn C. You can't turn left D. No entry

5. 失物招领箱里的英语书是你的吗？ 

Is that your English book in the              case?

4. 那个标志上写着"请勿喧哗"。 

The sign says "        ".

3. 难怪他考试及格了

            that he has passed the examination.

.2. 没有谁愿意惹麻烦。 

Nobody likes to             .

1.It is        of the school to keep pets here.

4.Hurry up,John!Your father is waiting for you        (在楼下〉.

4.She is going to have an        (展览) of her paintings.