Câu hỏi:

Each year about fifty hundred species of plants and animals are already being eliminated.

A.  dropped

B. removed

C.  kicked

D.  tossed

Câu 1:

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 2:

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

A.  correction

B.  motorway

C.  addition

D.  erosion

Câu 3:

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

A. damage

B. pollute

C. defense

D. erode

Câu 4:

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

A. painted

B. protested

C. fetched

D. eroded

Câu 5:

A healthy body will be able to fight off the illness _______ without the use of medicine

A. nature

B. natural

C. naturalize

D. naturally

Câu 6:

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

A. industries

B. industrials

C. industrious

D. industrialize