Gun control is a subject ______ Americans have argued for a long time.

3. We really have a high opinion of him forhis courage to say that he was wrong. The underlined part means _____.

It’s generous _______ them to donate money to UNICEF.They think it important _______ them to help poor children go to school.

So serious that all the persons on board were killed.

The policeman signed to a driver to ______to check if he had drunk.