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

For more than 20 years, the Vietnamese government has pursued the open - door _________ and continued to woo foreign investment.

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

John asked me _________ in English.

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

Last night at this time, they _________ the same thing. She _________ and he _________ the newspaper

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

She reads newspapers every day to look for the vacant _________for which she can apply.

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

Instead _________ petrol, cars will only run _________ solar energy and electricity.

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

Most _________ are at senior level, requiring appropriate qualifications.

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.

Her living conditions were difficult. However, she studied very well.

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

What will the relationship between computing and _________ bring US over the next 15 years?