I believe it's D, because without "(especially the corn)" its a complete sentence that still makes sense.
I think it’s true sorry if I get you wrong SO SORRY
The advice they gave was no fighting
The lesson shows the hardworking character of Mr Cavor and how determined he is to achieve the goals he wants to achieve.
<u>Explanation:</u>
First men in the moon talks about a character Mr Cavor who makes his own space ship because of his abilities, intelligence as he is a brilliant British scientist. In that takes a round to the space to the moon in his own created space ship.
In the travelling to the moon, he is also accompanied by two other men and they are all shown to be very hard working, determined and focused on their working.