With regard to entering text in slides, which of the following statements is correct?
1
A text box can only contain text with the same font size and font type.
2
To enter text in a text box, the copy-and-paste option cannot be used.
3
Shapes such as squares, circles, callout balloons, and block arrows can contain text.
4
The text entered in the text box is kept fixed to the left of the text box.