Chọn đáp án đúng

(1) ________ the clean and green cities of India, one can also find those dark alleys, shabby and tiny areas that home a million people – the slums. The number of slum dwellers is on the rise due to the rising (2) ________. (3) ________ slums lack the basic necessities like clean water, electricity and sanitation, its inhabitants are mostly the labor classes who work hard but (4) ________ low. The slum population of the country is constantly (5) ________ and has doubled in the past two decades. India is known for its slum areas and among these are Dharavi Slum, Mumbai and Bhalswa Slum, Delhi.
    1.    A. In    B. At    C. On    D.For
    2.    A. people    B. population    C. resident    D. human
    3.    A. Despite    B. If    C. While    D. When
    4.    A. get    B. have    C. make    D.earn
    5.    A. decreasing    B. falling    C. going    D. increasing