His success is by talent as by energy.
Had it been possible I would have gone to the movies but I _____ busy.
_____ your advice, I would have had no trouble with my papers.
You’d better not bring your small son along, for this party is _____for only adults.
People wrote letters to get in touch.Nowadays email has _____the way people communicate.
---Did she find a well-paid job after graduation? ---_____,yes.