There is a/an There is some (ЦІЛЕ \ ЧАСТИНА) Food (+,-)

There is ... chicken on the table

There is ... chicken on the table

There is ... watermelon on the table

There is ... watermelon on the table

There is ... melon on the table

There is ... melon on the table

There is ... pizza on the table

There is ... pizza on the table

There is ... cake on the table

There is ... cake on the table

There is ... orange on the table

There is ... orange on the table

There is ... apricot on the table

There is ... apricot on the table

There isn't ... chicken on the table

There isn't ... chicken on the table

There isn't ... watermelon on the table

There isn't ... watermelon on the table

There isn't ... melon on the table

There isn't ... melon on the table

There isn't ... pizza on the table

There isn't ... pizza on the table

There isn't ... cake on the table

There isn't ... cake on the table

There isn't ... orange on the table

There isn't ... orange on the table

There isn't ...  apricot on the table

There isn't ...  apricot on the table