Câu hỏi: Choose the word that has different primary stress: different, important, essential, negation.

A. different

B. important

C. essential

D. negation

Câu 1: Choose the word that has different primary stress: presidential, foundation, confidential, recreation.

A. presidential

B. foundation

C. confidential

D. recreation

Câu 2: Choose the word that has different primary stress: recommend, reunite, referee, overtime.

A. recommend

B. reunite

C. referee

D. overtime

Câu 3: Choose the word that has different primary stress: overwhelming, incredible, optimistic, intellectual

A. overwhelming

B. incredible

C. optimistic

D. intellectual

Câu 4: Choose the word that has different primary stress: ordinary, emphasis, decompose, calendar.

A. ordinary

B. emphasis

C. decompose

D. calendar

Câu 5: Choose the word that has different primary stress: property, surgery, vacation, nitrogen.

A. property

B. surgery 

C. vacation 

D. nitrogen

Câu 6: Choose the word that has different primary stress: opportunity, intellectual, psychology, civilization.

A. opportunity

B. intellectual

C. psychology 

D. civilization