Circle the letter A, B, C, or D to choose the word that has the underlined part pronounced differently from the others

I,Circle the letter A, B, C, or D to choose the word that has the underlined part pronounced differently from the others
1 a,pollute          B project               c.protect                d.provide 
(gạch chân chữ o)
2.a,trash       b.sand               c.junkyard          d.aspect
II,Choose the word that whose main stress is placed differently from the others.
1.A.convenient              B.communicate                      C.imprison    D.intermediate
2.A.information             B.limition                      C.interactive        D.informative
3.unpolluted                B.disappointed                C.innovation       D.deforestation