To figure out; to realize the truth.
be there
To be available to provide comfort and support for someone, especially…
be mother
To pour out tea for others.
be left holding the baby
To be left with the responsibility of resolving a problem.
be my guest
Do as you wish; go ahead; help yourself; go for it!
be in for
To be able to expect or anticipate; to be about to suffer, generally s…
be that as it may
Even if that is the case; whether that is true or not; nevertheless.