Question 6: It's impossible to predict the future with absolute certainty. A. The future cant be predicted with absolute certainty. B. The future can be predicted with absolute certainty. C. The future couldnt be predicted with absolute certainty. D. The future with absolute certainty cant be predicted. Question 7: To enhance your performance in sports, concentrate ________ developing your skills and practicing regularly. A. in B. at C. on D. over Question 8: I want to ___________this topic in tomorrows meeting. A. bring up B. bring on C. bring down D. bring about Question 9: The photographs brought _________ many happy memories. A. off B. in C. back D. out Question 10: Let's _________ out and have some fun at the amusement park. A. look B. break C. bring D. go