Pick is the verb for today and we will take a look at the different meanings it takes with different prepositions.

Pick out means to choose from the given options
We have short-listed a few designs for your trousseau. Now you pick out the best one for yourself.

Pick up takes different meanings:
* to lift a thing usually from a ground
Children were asked to pick up the bits of paper lying on floor in the classroom.

* take someone along
You wait for me at the red signal. I will pick you up from there.

* learn without much effort
Kids quickly pick up words from the conversations they hear around themselves.

* acquire cheaply
We get to pick up great offers at times at this store.