Synonyms for exchange

I am very pleased to find out that you have ..... for the better.

Till his last day Jacob was not sure whether he should ..... his will.

She had been planning this trip for a long time but the unexpected death of her father ..... her plans.

This is my favourite dress but since I've lost a lot of weight it needs to be ..... before I put it on.

Don't you ever try to ..... the blame on me again, please!

The manager decided to ..... the terms of our agreement.

John finds it hard to find a permanent job; he's been ..... from one job to another for as long as I can remember.

Marriage completely ..... his character.

The prime objective of this business meeting is to ..... ideas about the latest project of the company.

If the wind doesn't ..... to the west, it will be impossible for the cyclists to make it to the finish.