By far, there are many problems ________ to be solved.
. If you put too many potatoes in that paper-bag it will _____.
There was a large box behind the door and Peter couldn't _____ falling over it in the darkness.
Children are likely to get _____ if no one cares about their upbringing.
The old man got into the _____ of storing money under the bed.
When there's doubt the examiner's decision is _____.