Under the environment of fierce competition, the only way John could imagine _______ stress was to get tougher by making greater efforts.
After a short holiday, he _____ himself once more to his studies.
Although he hasn't any formal qualifications, Betas _____ to do well for himself.
John always tries to _____ people who are useful to him professionally.
What a terrible experience! _____ , you are safe, that's the main thing.
He has recently _____ chess to provide himself with some relaxation.