—How do you deal with the disagreement between the company and the customers? —The key ___ the problem is to meet the demand ____ by the customers.
He _____ the club and _____ its activities.
It is necessary ___ me ___my studies before a new term.
_____ your help, we have _____.
What _____ time it is to listen to a speech having nothing to do with you!
The room is very large and only little room _____ by the new piano.