1. gold & ear -> old & gear
2. stable & oil -> table & soil
3. bring & all -> ring & ball
4. could & for -> cold & four
5. slay & nail -> lay & snail
6. drive & tip -> rive & drip
7. swing & ink -> wing & sink
8. along & try -> long & tray
9. chart & art -> hart & cart
10. beard & ate -> bear & date