Rewrite these sentences, using the interversion with ONLY

VI- Rewrite these sentences, using the interversion with ONLY 
1) I won't agree until Tom's apologized
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2) To het the 40% discount, you must buy all twelve books at the same time.
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3) The only way you can become a good athlete is by training hard everyday.
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VII- Rewrite these sentences, using inversion with SHOULD
1) If the goverment were forced into another election, it would be the favorite to win.
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2) If you should wish to make an appoinment to see Dr simons, she is available between 9.00 and 11.00
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3) If you should have further problems with your printers, contact your dealer for advice
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4) If you should device to accpept the post. you will be expected to start work on 1st April
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