... is a banana. (This / That)
This
... is an orange. (This / That)
That
... is a lemon. (This / That)
This
... are grapes. (This / That / These / Those)
These
... are lemons. (This / That / These / Those)
Those
... are pears. (This / That / These / Those)
These
... are pears. (This / That / These / Those)
Those
... are oranges. (This / That / These / Those)
These
... is an apple. (This / That)
That
... are bananas. (This / That / These / Those)
Those