When you do exercises, your heart works better. It is able to______ more blood while beating more slowly.

.Disabled people are more respected. Even the government no longer____the belief that disabled people are improper as teachers. 

－It’s a good idea. But who is going to ____ the plan? －I think Tom and Greg will. 

Can you give us an example to _____the meaning of the word?

We should_______ what we can afford for tomorrow’s picnic in spite of our poor living conditions.