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.

• A. genius

• B. gorilla

• C. global

• D. gases

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.

• A. pollution

• B. poaching

• C. physical

• D. pesticide

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.

• A. warming

• B. warn

• C. walk

• D. wasn’t

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.

• A. floor

• B. flood

• C. moorland

• D. door

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.

• A. increase

• B. release

• C. please

• D. grease

Mark the latter A, B, C or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions

• A. campaign
• B. global
• C. balance
• D. carbon

Mark the latter A, B, C or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions

• A. natural
• B. endangered
• C. dangerous
• D. habitat

Mark the latter A, B, C or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions

• A. rainforest
• B. tropical
• C. discover
• D. animal

Mark the latter A, B, C or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions

• A. pollution
• B. continue
• C. enormous
• D. disappear

Mark the latter A, B, C or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions

• A. devastated
• B. environment
• C. diversity
• D. ecology