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

Only after the teacher _______ the procedure clearly were the students allowed to go ahead with the experiment.

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

My close friends spends most of their free time helping the homeless people in the  community.

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

Her parents rarely let her stay out late, _______?

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

Participating in teamwork activities helps students develop their _______ skills.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best completes each of the following exchanges.

Jenny and Jimy are talking about university education.

- Jenny: “I think having a university degree is the only way to succeed in life.”

- Jimmy: “_______. There were successful people without a degree.”

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

Although she had been told quite sternly to _______ herself together, she simply couldn’t stop the tears from flowing.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

She gave a great performance at the festival. We now know she has artistic talent.

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

In most countries, photocopying books without the publisher’s permission is clearly a copyright _______.