Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to create a countdown timer effect in kingsoft presentation 2013 [title] Under insert tab, click text box to insert a vertical text box to your slideshow. [step] In the text box, type the numbers from 9 down to 0. Set font size as 40 and apply a desired font style.

Ending1: Colour the text box with green background, highlight the whole box by pressing on] button, then dragging the slider to the left to enable the typing. [title] Enter 12 letters on the box keyboard in the text box in below. Ending2: Hold ctrl and drag the text box to make 3 additional copies in the same slide. Select all four text boxes and click drawing tool tab] align] align top. Ending3: The first number must have an 8, the second number must have a 0 and so on. [title] Click microsoft presentation 2013 [title] Click calendar shows and password options [title] Select save option and click the apply button. Ending4: Highlight text box to insert a circle in the upper right hand corner. [title] Press insert + enter from your keyboard and load your slide show.

Answer format: ending1/ending2/ending3/ending4