aworthy leader, who never ______ his power which is given by people

This maths problem is_______ easier but______ interesting than that one.

Where was your mother when the rainstorm came yesterday—She _________ dinner in the kitchen.

The long-expected match was ________ at half-time because of the poor weather conditions

If human beings had been a bit less greedy and cruel, more birds and animals _____dying out.