What food do you like?=Whats your favourite food?-I like hamburgers.=My favourite food is hamburgers.What food does she/he like?=Whats her/his favourite food?She/He likes hamburgers.=Her/His favourite food is hamburgers.What food did you eat yesterday?-I ate a hamburger yesterday.Whats this/that?Its a/an tomato/ice cream.What are these/those?Theyre tomatoes.Is it a/an tomato/ice cream?-Yes,it is./No,it isnt.Are they tomatoes?-Yes,they are./No,they arent.