---There must be a dozen pens in this house but I can never find one when I need one. --- Keep looking. ____ is sure to turn up.
Be careful how you _____ that jug, it will break very easily.
She felt _____ of having asked such a silly question when the audience couldn't help laughing.
After a short holiday, he _____ himself once more to his studies.
The family is a cooperative enterprise for which it is difficult to _____ rules, because each family needs to work out its own ways to deal with its own problems.
Although he hasn't any formal qualifications, Betas _____ to do well for himself.