Stylistic Transformation

(1) There is no young boy who does not love to watch football matches.
(2) There is no Myanmar girl who does not like flowers.
(3) There is no one in this school who is not eager to take part in school activities.
(4) There is no farmer who does not use natural fertilizers.
Can I rewrite the above sentences by changing the plural nouns to the singular nouns as the following ways? Thank you so much.
(1) There is no young boy who does not love to watch a football match.
(2) There is no Myanmar girl who does not like a flower.
(3) There is no one in this school who is not eager to take part in a school activity.
(4) There is no farmer who does not use a natural fertilizer.