In communication, a smile is usually _____ strong sign of a friendly and ____ open attitude.
The doctor told me that you just had a strange cold , so you can______.
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.