food in general; provisions / a specific food / one's diet, what one eats.

a refrigerator (appliance that refrigerates food)

preservation

to save, to preserve

please give me / (expressing a request) please do something for me

Please do (action)

Please do not (do)

please give me / (polite, imperative) please do something for me; expressing a request

Please have a seat. / Please sit down.

Please wait