Some delegations prefer to leave some things more ambiguous, my delegation would like to see things less ambiguous.

I shall leave you with an ambiguous answer.

We think it is absolutely critical that the entire delegation gets to Paris. We will insist that this be the case. We would expect that they would leave this evening.

I prefer to leave the paintings to speak for themselves.

Without the ability to delegate,there will be no business in life.

We prefer to stay in our house as we still have our second floor. We would leave the house and go to the shelter houses only if the water has already reached roof high.