[RESOLVED] A little help with Inputbox and MsgBox

[belvita]

My code is like this

just for example only:

strRightAnswer = "2"
strAnswer = InputBox("1+1 = ?", "")
If strAnswer = strRightAnswer Then
MsgBox "Your Answer is Correct!", vbInformation
ElseIf Trim(strAnswer) = "" Then
MsgBox "You don't have an answer!", vbInformation
Else
MsgBox "Your Answer is Wrong!", vbInformation
End If
 
If Trim(strAnswer) = "" Then
z = MsgBox("Are You Sure you want to skip this question?", vbInformation + vbOKCancel, "")
End If

The code works fine I think, but I need a help.
When the user types an answer to the text field, it will be stored in the strAnswer variable?

So when the user didn't type any answer or presses the cancel button in the InputBox in the Statement Line 2, it to go directly to the Statement Line 11 and Line 12

I need a little help in there, so that when the user click the cancel button, it will then re-prompt again the same question.

Help! Thanks!