I.Choose the best one (A, B, C or D) to complete the sentence or replace the underlined word.

     1.  Don’t leave anything behind,               ?

          A. do you              B. don’t you          C. will you             D. shall we

     2.  Overpopulation problems                     both the rich and the poor.

          A. happen              B. affect                 C. cause                 D. reduce

     3.  Rio de Janeiro is a very culturally                   city.

          A. different            B. same                  C. diverse              D. diversity

     4.  That isn’t Bill driving,               ?                             

          A. is it                    B. isn’t it                C. is that                D. isn’t that

     5.  I think in the future cities will be more crowded and the traffic will get               .

          A. good                 B. well                   C. worst                 D. worse

     6.  The major cause of death for children living in the slums is                  .

          A. density              B. illiteracy            C. immigration       D. malnutrition

     7.  Susan doesn’t like oysters,                   ?

          A. did she              B. does she            C. doesn’t she        D. she does

     8.  Diseases                  more quickly in overcrowded areas.

          A. come                 B. travel                 C. move                 D. spread

     9.  It’s very                  in the city. Some rich people live in large villas, while many poor people live in small slums.

          A. diverse              B. equal                 C. spacious            D. healthy

     10. Mary wasn’t angry,                    ?

          A. was she             B. is she                 C. wasn’t she         D. was Mary

     11. In Manila, over 30% of the population lives in                  .

          A. poverty             B. schooling          C. crops                 D. shortage

     12. Some poor people may     crime when they need money.

          A. involve              B. arrive                 C. commit              D. accept

     13. Your grandfather was a millionaire,     ?

          A. was he               B. is he                  C. wasn’t he           D. isn’t she

     14. Everyone is ready for the game,                    ?

          A. aren’t they         B. is there              C. is it                    D. isn’t it

     15. The city has to find                     to homeless people immediately.

          A. earnings            B. systems             C. calories              D. solutions