Mark the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. Question 1: A. culture B. public C. sustain D. butterfly

• A. culture

• B. public

• C. sustain

• D. butterfly

Mark the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. Question 2: A. specific B. protect C. benefit D. market

• A. specific

• B. protect

• C. benefit

• D. market

Mark the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. Question 3: A. nature B. manage C. balance D. campfire

• A. nature

• B. manage

• C. balance

• D. campfire

Mark the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. Question 4: A. biodiversity B. climate C. gorilla D. giant

• A. biodiversity

• B. climate

• C. gorilla

• D. giant

Mark the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. Question 5: A. book B. look C. flood D. good

• A. book

• B. look

• C. flood

• D. good

Mark the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. Question 6: A. gorilla B. environment C. consequence D. respiratory

• A. gorilla

• B. environment

• C. consequence

• D. respiratory

Mark the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. Question 7: A. tortoise B. ecosystem C. biodiversity D. promotion

• A. tortoise

• B. ecosystem

• C. biodiversity

• D. promotion

Mark the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. Question 8: A. identify B. practical C. habitat D. respiratory

• A. identify

• B. practical

• C. habitat

• D. respiratory

Mark the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. Question 9: A. extreme B. excellent C. execute D. exercise

• A. extreme

• B. excellent

• C. execute

• D. exercise

Mark the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. Question 10: A. discuss B. issue C. fossil D. classroom

• A. discuss

• B. issue

• C. fossil

• D. classroom