I. Find the word which has a different sound in the part underlined.
1. A. healthcare B. disease C. decrease D. sea
2. A. malnutrition B. traffic C. fact D. place
3. A. slum B. cutting C. sugar D. luck
4. A. social B. decision C. spacious D. delicious
5.
A. rea
son
B. li
st
C. den
sity
D. country
side