Choose the one option - a, b, c or d - that best completes the passage.

The world is divided (1) ............ two main parts: one part is poor and the (2).......... is rich. The poor countries (3).......... 'the developing countries'. The big problem that they have to (4)............. is lack of food and medical care. A lot of people do not have (5) .......... food to eat and medicine to cure illnesses. In some parts, children are (6).............. starving. The land of those countries is (7) ............ cultivate anything on. They do not know (8) ....................... new farming Methods as well as inventions and discoveries of science and technology. (9) ...............,they do not have enough money to do it. They certainly need help  from (10)............countries.

(1) ....................

• A. 
  into
• B. 
  to
• C. 
  in
• D. 
  from