It is really a bad news that after his father died last year his mother ______ a terrible disease this year! How sad he is now!
Mary has her weakness, ___________ that doesn’t mean she is not qualified for her job.
Do you know the police ______ searching for a thief in the woods now ?
When he was young, his parents died and he had to _____ himself.
Whether life will continue on the earth will depend on _______ this problem can be solved.
Only when it is hungry______ a human being.