Bob's

You will not take Bob's advice.

Bob's really a chip off the old block.

Bob's father teaches at a girls' school.

To Bob's disappointment, several of those who had promised to help him afterwards backed out.

I asked for Bob's help.

She is going to Bob's.

Bob's come here, hasn't he?

Bob's father works in a car factory.

Add the powder, stir it, and Bob's your uncle.

Bob's your uncle.