Please help - Moving information from one sheet to another in the same workbook

Ok so I was messing around with the macro and cleaned it up a little bit. What I need to know is if Ican make this more generic to work with every row and not just the specified row and is there a generic code I can put in there to select the next available row to paste into on my completed tasks sheet?

here is the cleaned up macro....

Sub TaskCompleted()
'
' TaskCompleted Macro
'
'
Sheets("Task Sheet").Select
Range("E5").Select
Selection.Copy
Sheets("Completed Tasks").Select
Range("A8").Select
ActiveSheet.Paste
Application.CutCopyMode = False
With Selection.Interior
.Pattern = xlSolid
.PatternColorIndex = xlAutomatic
.Color = 49407
.TintAndShade = 0
.PatternTintAndShade = 0
End With
Sheets("Task Sheet").Select
Range("B5:D5").Select
Selection.Copy
Sheets("Completed Tasks").Select
Range("B8:D8").Select
ActiveSheet.Paste
Range("A8:D8").Select
Application.CutCopyMode = False
With Selection.Font
.Name = "Calibri"
.FontStyle = "Regular"
.Strikethrough = True
.Superscript = False
.Subscript = False
.OutlineFont = False
.Shadow = False
.Underline = xlUnderlineStyleNone
.TintAndShade = 0
.ThemeFont = xlThemeFontMinor
End With
Sheets("Task Sheet").Select
Range("A5:E5").Select
Selection.ClearContents
End Sub

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