Write a sentence using correct context with each homophone pair.
1. Grate, great
2. Loan, lone
3. Piece, peace
1. I used a grater to grate some cheese for the great lasagna I made last night.
2. I felt quite lonely and alone after my friends left, but then I remembered I had to repay a loan.
3. The puzzle came together piece by piece, bringing a sense of peace to my mind.