she is nurse(改為複數) What are those over there?(改為單數) These are apples and those are pineapples(改為單數) They are waitresses(改為單數) They are oranges(改為單數) They are apples(改為單數)

she is nurse(改為複數) What are those over there?(改為單數) These are apples and those are pineapples(改為單數) They are waitresses(改為單數) They are oranges(改為單數) They are apples(改為單數)


They are nurses.
What is that over there?
This is an apple and that is pineapple.
He is a waitress.
It is an orange.
It is an apple.