Answer:
1. He meant that everyone needs to work together to develop the country to be able to face world hunger
2. The great problem is the world hunger
I hope this helps?
I think the answer is D, family size.
Because in A, social life is affected by a disability, unfortunately.
Also, B, employers tend not to hire people with a disability because they think they cannot perform well.
C is also affected by a disability, because, if you don't have a job, you don't have money either.
One half - singular
Two halves - plural
Hyperbole is the figurative language used in the sentence
