Câu hỏi: Choose the word that has different primary stress: Employ, Increase, Decrease, Purpose.

A. Employ

B. Increase

C. Decrease 

D. Purpose

Câu 1: Choose the word that has different primary stress: Optimistic, Unexpected, Successful, Electricity.

A. Optimistic

B. Unexpected

C. Successful

D. Electricity

Câu 2: Choose the word that has different primary stress: Polite, Normal, Number, Outside.

A. Polite

B. Normal

C. Number 

D. Outside

Câu 3: Choose the word that has different primary stress: Difficult, Animal, Volunteer, Interest.

A. Difficult

B. Animal

C. Volunteer 

D. Interest

Câu 4: Choose the word that has different primary stress: Favour, Impress, Occur, Arrive.

A. Favour

B. Impress

C. Occur 

D. Arrive

Câu 5: Choose the word that has different primary stress: Interest, Natural, Prohibit, Horrible.

A. Interest

B. Natural

C. Prohibit

D. Horrible

Câu 6: Choose the word that has different primary stress: Whenever, Answer, Autumn, Campsite.

A. Whenever

B. Answer

C. Autumn

D. Campsite