— I hear that Mary is ______ to stay with us for a few days.    —That’s great.

When a customer withdraws money from the bank, it is required to leave his signature. But how can we be sure it is_______?

He plays well or badly according to his mood (心情), so he’s a very _________ player.

—Volunteering is becoming increasingly popular in China. —Yeah, people are now ____that helping others is helping themselves.

—George is a wise person .—But in my opinion , he is         than wise .