Do you agree to the idea that success can be measured ________ money alone

Look at the pride on Tom’s face. He _____ to have been praised by the manager just now.

My mother was doing the cleaning in the sitting room ________ the telephone rang.

___________ does your uncle exercise Less than three times a week.

I find ________ hard ________ me to understand his painting.—It’s polite ________ you to say so. His painting is nothing.