25. The accident ____ the driver’s carelessness.

45. Which of the following statements is the best according to the passage?

23. All computer systems contain hardware components for input, central processing unit and output, ____ how powerful they are.

21. Few people ____ applied for the position meet the requirements of the company.

44. If your brain does not make enough of a certain kind of neurotransmitter, you will ____.

18. ____ there is something else to discuss, I’ll declare the meeting closed.

5.

26. He always thinks I’m wrong, ____ I may say. 

Section BDirections: This section is to test your ability to understand short conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. Both the conversations and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.Conversation 16. 

43. According to the author, why certain foods affect our moods has something to do with ____.

24. Doctor Jane ____ nice ideas for improving on her previous plans.

31. You will have to ____ some outside help or you will never get the job finished in time.