1.
used when asking for information about sb/sth :
How about Ruth? Have you heard from her?
I'm having fish. What about you?
2.
used to make a suggestion :
How about going for a walk?
What about a break?
1.
used when asking for information about sb/sth :
How about Ruth? Have you heard from her?
I'm having fish. What about you?
2.
used to make a suggestion :
How about going for a walk?
What about a break?
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005