Ответ:

are grown

are eaten, are squeezed

are picked, are transported

is produced

are frozen, are caught

are kept, are fed, is produced

how often are the rooms tided?

how much coffee is produced every year?

is it allowed to smoke here?

at what time is breakfast given?

how many houses are built in a year of time?

is the swimming pool heated?

are the doors closed?