ENDORSE
To give approval or support, approve formally: to give formal approval or permission for something,
support: to give public support to somebody or something, especially during an election
Examples:
1. The famous actress ENDORSED the new product on the market.
2. Many teachers ENDORSE the idea of free lunches for themselves.
3. Famous athletes make a lot of money ENDORSING sports products.
4. Banks require customers to ENDORSE their checks before they will pay them.
5. The protestors ENDORSE their rights to raise the minimum wage.
IRON UP
To fix something like a situation or a problem
Examples:
1. IRON UP the mistakes you’ve done in the past.
2. The clerk knows she should IRON UP the documents needed for the project.
3. I talked to my mother to help me IRON UP my problems.
4. My friend usually help me IRON UP the troubles I have.
5. The older brother IRON UP the mess that his little brother made.