The magazine is _____ reading, so he advised me _____ it.

The pain is gone after weeks of the operation, but the scar _____.

Mr Obama, who appeared to take the lead in the race in most battleground states, seemed to______ an air of caution throughout the first Presidential debate

People who can’t ____between colours are said to be colour -blind.

The bike my father bought me　　　him about one thousand yuan.