keep (someone) in the picture

put (someone) in the picture - to explain to someone what is happening.

I'll be counting on you to keep me in the picture while I'm away.

• be full of crap
• be full of holes
• be full of piss and vinegar
• be full of shit
• be full of the joys of spring
• be full of yourself
• Beggars can't be choosers.
• beginning of the end
• begin with
• be [glad/happy/pleased etc.] to see the back of
• be [glad/happy/pleased etc.] to see the back of someone
• be [glad/happy/pleased etc.] to see the back of something
• be glad to see the back of
• be glad to see the back of someone
• be glad to see the back of something
• beg off
• be going begging
• be going great guns
• be going spare
• be gone on
• be gone on someone
• be grateful for small mercies
• be green about the gills
• be green around the gills
• be green with envy