IV. Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in the meaning to the underlined word(s) in each of the following questions.

27. Environmental influences can affect the expression of genes.

A. destructions B. impacts C. protections D. behaviors

28. Air pollution in the form of carbon dioxide and methane raises the earth’s temperature.

A. deforestation B. environment C. contamination D. effect

III. There is one mistake in each sentence. Find and correct it.
23. We might to have robots to cook our meals.
                A       B                      C                D
24. She don’t like writing the letter.
         A          B         C               D
25. Trang An is one of the most beautifuler places in Quang Ninh.
                      A                     B            C          D

26. Did your uncle take you to watch the football match at week? 

        A                       B            C                          D

II. Mark the letter A, B, C or D on your answer sheet to indicate the most suitable responsive to complete each of the following exchanges.

20. “Robots are helping a lot in industry, education, and in our houses” _____ “________” A. I agree with you B. I hope not C. Do you agree with that? D. What about you?

21. “We waste a lot of money and time researching and making robots” ____ “________” A. I think not B. I don’t think so C. I agree with D. I don’t hope so