Câu hỏi:

Choose the word whose underlined part has a different pronunciation from the others in each group

A.  variety

B. pattern

C.  vary

D.  back

Câu 1:

Man and most animals need a constant supply of water to live.

A. uniform

B. changeless

C. true

D. steady

Câu 2:

Work on the production line is monotonous and lacks _______.

A.  variety

B.  various

C.  varied

D.  variable

Câu 3:

Choose the word whose main stress is placed differently from the others in each group

A.  correction

B.  motorway

C.  addition

D.  erosion

Câu 4:

Choose the word whose underlined part has a different pronunciation from the others in each group

A. pollute

B. develop

C. constant

D. provide

Câu 5:

Choose the word whose underlined part has a different pronunciation from the others in each group

A. conservation

B. nation

C. mention

D. question

Câu 6:

I'm sick of _______-heart liberal politicians.

A. blood

B. bloody

C. bleed

D. bleeding