Câu hỏi:

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

A.  conserve

B.  disease

C. wildlife

D.  expand

Câu 1:

But we can stop adding the problem while scientists search for answers, and laws are passed in nature’s defense.

A. frisk

B. rifle

C. track

D. examine

Câu 2:

Phone me if there are any new _______.

A. develop

B. developed

C. developing

D. developments

Câu 3:

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 4:

Without plants, most water would run off as soon as it falls, taking away valuable soil.

A. costly

B. estimable

C. cherished

D. admirable

Câu 5:

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 6:

The loss of much forest is destroying Earth’s plant and animal variety.

A. consuming

B. demolishing

C. erasing

D. removing