Câu hỏi:

If you don't have anything _______ to say, I'd rather you kept quiet.

A. construct

B. constructors

C. constructive

D. construction

Câu 1:

He says he'll tell the authorities but it's just an empty ______.

A.  threat

B.  threaten

C.  threatening

D.  threateningly

Câu 2:

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

A. illness

B. slowly

C. spoken

D. police

Câu 3:

He owns a series of _______ across the US and beyond.

A. industries

B. industrials

C. industrious

D. industrialize

Câu 4:

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 5:

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

A. uniform

B. changeless

C. true

D. steady

Câu 6:

I'm sick of _______-heart liberal politicians.

A. blood

B. bloody

C. bleed

D. bleeding