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    To stop all sounds being played on all Sprites, use                       block.

                                       block clears all existing sound effects.

                     Events Blocks

                     An event is a happening which occurs due to some other things that happened before
                     it. So, Events blocks actually control how the blocks in a script will start to run, if

                     a particular action is done. Events blocks control events and the starting of scripts.
                     They are yellow in colour.

                                       block activates the script when the green flag or Go button is clicked.

                                               block activates  the  script  when

                       the chosen key is pressed. You can choose from the

                       given keys or you can choose the option any.

                                          block activates  the  script  when  you

                       click the Sprite.

                     Control Blocks

                     They have looping blocks which are used when the same blocks have to be repeated
                     for a number of times. The most commonly used control blocks are:

                                            The wait block pauses the running of the script for the number of

                     seconds given in the block. You can use this block when two move or speak blocks are

                     coming one after the other.

                        The repeat block repeats a set of blocks for a given number of

                       times. This block is also used to draw shapes where we have to

                       give the same blocks again and again for a number of times.

                                             The forever block keeps on repeating a set of blocks till the stop

                                             button is clicked. This block is similar to repeat block and expands

                                             automatically to accommodate the blocks you snap inside it.

                                                                                               More on Scratch    67

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