Câu hỏi:

Choose the letter A, B, C or D the word that has the underlined part different from others.

A. official

B. cattle

C. icon

D. Scottish

Câu 1:

Choose the letter A, B, C or D the word that has the underlined part different from others.

A. earplug

B. hear

C. pear

D. clear

Câu 2:

People in the flooded area have ___________ to a safer place.

A. evacuating

B. been evacuated

C. evacuated

D. evacuate

Câu 3:

Choose the letter A, B, C or D the word that has the underlined part different from others.

A. radioactive

B. pollution

C. contaminate

D. convey

Câu 4:

Poisonous ___________ from factories can kill a lot of wildlife animals.

A. things

B. animals

C. chemicals

D. nations

Câu 5:

English is the ___________ language of many countries such as the US, the UK, and Australia.

A. international

B. usual

C. popular

D. official

Câu 6:

Choose the letter A, B, C or D the word that has the underlined part different from others.

A. equatic

B. cause

C. effect

D. race