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B.  Fill in the blanks using the words given below.


                                        Hints: two, dragging, scroll, draw, double-click


                    1.  A mouse has                           buttons and a                           wheel.


                    2.                         is used to move any object on the screen.


                    3.  A mouse helps us                            and colour pictures.



                    4.   Pressing and releasing the left button of the mouse twice is called                         .



                 C.  Write ‘T’ for true and ‘F’ for false.
                    1.  A computer mouse looks similar to a real mouse.



                    2.  To move the scroll wheel, use your thumb.


                    3.  The arrow on the computer screen is called mouse pointer.



                 D. Identify the following mouse actions and write their names:


                         up
                    1.  down                 LLROSC







                    2.                       AGDR






                          click
                    3.   click               UBDOLE CKCLI









                    4.          click        GHTRI CCKLI











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                                                                                              Computer Mouse
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