Choose the word whose underlined part is pronounced differently from the others.

• A. chemical

• B. estimate

• C. emission

• D. electrical

Choose the word whose underlined part is pronounced differently from the others.

• A. artists

• B. comments

• C. votes

• D. views

Choose the word whose underlined part is pronounced differently from the others.

• A. plans

• B. tasks

• C. ideas

• D. bonds

Choose the word whose underlined part is pronounced differently from the others.

• A. model

• B. protect

• C. provide

• D. collect

Choose the word that differs from the other three in the position of stress

• A. divide
• B. rubbish
• C. heavy
• D. equal

Choose the word that differs from the other three in the position of stress

• A. material
• B. regularly
• C. compulsory
• D. refillable

Choose the word that differs from the other three in the position of stress

• A. natural
• B. dangerous
• C. chemical
• D. organic

Choose the word that differs from the other three in the position of stress

• A. idol
• B. artist
• C. music
• D. perform

My mother made me _________ at home at night.

• A. staying
• B. to stay
• C. stay
• D. stayed

Please let me _____ if you need my help to set up the sound system for the party.

• A. know
• B. to know
• C. knowing
• D. to knowing