It’s important for industries to stop __________ of toxic waste into rivers and seas so that no harm is caused to the environment.

“What language learning app are you using now?” Mary asked Mia.

=> Mary asked _________________________________________________.

He designed that educational app when he was still a college student.

=> That educational app ________________________________________.

III. Rewrite the following sentences without changing their meaning. Use the given word(s) if any.

 “Can you please install the antivirus programme for me this afternoon?” Ben asked me.

=> Ben asked _______________________________________________.

Ⅷ. Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Ⅴ. Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.