6.
The __________ begins with a series of parameter entity definitions.

7.
The ______________ parameter identifies a character encoding, which is a method of converting a sequence of bytes into a sequence of characters.

8.
A model group contains the names of the elements that a tag may enclose.

9.
Which event is fired as the mouse is moving over an element when a drag is occurring?

10.
The _________ event is fired on the element where the drop occurred at the end of the drag operation.