to place;  to put;  to set; to stand
To place a book on the table
to belong
This is where the spoons belong
Please put the spoons back where they belong
Where does this book belong?
to keep
To keep a friend waiting at the door
I've got nowhere to keep my books
to let
Do you agree with me? - Let me think (for) a moment !/Give me a moment to think it over !
Don't let me see you here again!
They didn't let me speak to their father
to leave
To leave the light on
To leave the tap/faucet running
Don't leave valuables in your car !  This street is very insecure !
Please leave the door open till I get out of here !
to leave;  to save
Leave some coffee for my husband !
for;  so that; in order  to ...
That button is for adjusting the volume
To do this, we must ...
I don't know what to say to comfort/thank you;  I don't know how to comfort/thank you