Multipe OR statements?

Hi

I'm creating a user form and i want when the user click a button it will show a list of items that they have selected from a previous sheet with boxes.

So How do I write a code for multiple 'OR' staments

for example I want to say if

Cell A2 = true then dsiplay contents of cell E2, if Cell A3 is true then display contents of E3 etc...
At the end they should have a list of items on the user form.

I can get one item to show with this code

Private Sub cmdAdd_Click()

Set ws = Worksheets("Exchange Input")

ws.Visible = True

If Range("A2").Value = True Then

Me.txtExchanges.Value = Range("E2")

End If

End sub


If I add multiple if statements, if all the cells are true only one item is listed on the form.