Question about concatenate

[lucas]

FireFyter posted this code to a previous post:

Dim start As Long, lastRow As Long 
start = 4 
lastRow = ExcelWS1.Range("A65536").End(xlUp).Row 
Do 
    ExcelWS1.Range("F" & start).Value = _ 
    ExcelWS1.Range("G" & start).Value & ExcelWS1.Range("H" & start).Value & _ 
    ExcelWS1.Range("I" & start).Value & ExcelWS1.Range("J" & start).Value & _ 
    ExcelWS1.Range("K" & start).Value & ExcelWS1.Range("L" & start).Value 
    start = start + 1 
Loop Until start > lastRow

I was wondering how you would put a space or a hyphen between the merged data in column F.