The message is very important, so it is supposedas soon as possible.
When a person lives too many hours a day in the digital universe, that is when he or she _____ something.
If you haven’t got the service advertised on their website, then you have _____ to complain about it.
The manager listened to the customers’ complaints attentively with great patience, _____ to miss any point.
Never should we forget the war and sufferings _____ caused to the people.
As soon as his teacher begins lecturing, he begins to doze off, not intentionally but _____.