HAVE

HAVE  -->  a shower / a bath
                   breakfast / lunch / dinner 
                   a meal / a sandwich /, etc.
                   a cup of tea / a glass of milk
                   something to eat / drink
                   a rest / a holiday / a party
                   a nice time / a good trip / fun
                   a walk / a swim / a game
                   a dream / an accident
                   a baby / a look at something