Give the correct form of the words given to complete the sentences.

The soil becomes

because of the use of so many 

pesticides and fertilizers. (contaminate)

Choose the word whose underlined part is pronounced differently from the others.

Choose the word whose underlined part is pronounced differently from the others.

Choose the word whose underlined part is pronounced differently from the others. 

Choose the word with different stress from the others in each question.

Choose the word with different stress from the others in each question.

Choose the word with different stress from the others in each question.

 Choose the best answer A, B, C or D to complete the following sentences

If we want to reduce pollution, we have to make_________changes in the way we live.