I. Choose the word whose underlined part pronounced differently from that of the others.
1 a. these
b. thank
c. this
d. their
2 a. started
b. decided
c. visited
d. helped
3 a. Wonder
b. Carol
c. Compile
d. Patron
4 a. Humid
b. Jungle
c. Rub
d. Buffalo
5 a. Recycled
b. Melted
c. Refilled
d. Returned
II. Choose the word whose main stress pattern is not the same as that of the others.
6 a. unaffected
b. undrinkable
c. uncountable
d. unsuitable
7 a. unpopular
b. unorganized
c. unfortunate
d. unambitious
8 a. imperfect
b. immature
c. immobile
d. immoral
9 a. translator
b. director
c. editor
d. spectator
10 a. consumer
b. performer
c. shopkeeper
d. believe