Copying cells to the neighbouring column in pairs along Row 1

Hi,

So I have a spreadsheet that has a Title in Cell A1, then entries in B1, D1, F1, H1, J1, etc... with empty cells between.

What I would like to do is copy those entries to the right, i.e. B1 into C1, D1 into E1, F1 into H1, but all the way along because in my master sheet there are a lot of columns.

The attached spreadsheet shows exactly what I'm hoping for; any help is much appreciated!

Many thanks,

Tim