What ________can be drawn from the experiment of two American physicists, Clinton Davisson and Lester Germer?

I’m not sure my brother will ever get married because he hates the feeling of being ________.

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three tin the pronunciation in each of the following questions.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicat the correct answer to each of the following questions.

According to airline industry statistics, almost 90 percent of airline accidents are survivable or partially survivable. But passengers can increase their chaneces of survival by learning and following certain tips. Experts say that you should rad and listen to safety instrucstion before take-off and ask questions if you have uncertainties. You should fasten your seat belt low on your hips and as tightly as possible. Of course, you should also know how the release mechanism of your blet operates. During takeoffs and landings, you are advised to keep your feet flat on the floor. Before take-off, you should locate the nearest exit and an alternative exit and count the row of seats beween you and the exits so that you can reach them in the dark if necessary. In the event that you are forewarned of a possible accident, you should put your hands on your ankles and keep your head down until the plane comes to a complete stop. If smoke is present in the cabin, you should keep your head low and cover your face whit napkins, towels, or clothing. If possible, wet these for added protection against smoke inhalation. To evacuate as quickly as possible, follow crew commands and do not take personal belongings with you. Do not jump on escape slides before they are fully infated , and when you jump, do so with your arms and legs extended in front of you. When you get to the ground, you should move away from the plane as quickly as possible, and smoke near the wreckage.

According to the passage, which exits should an airline passenger locate before take-off?

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three tin the pronunciation in each of the following questions.

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three tin the position of primary stress in each of the following questions.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicat the correct answer to each of the following questions.

According to airline industry statistics, almost 90 percent of airline accidents are survivable or partially survivable. But passengers can increase their chaneces of survival by learning and following certain tips. Experts say that you should rad and listen to safety instrucstion before take-off and ask questions if you have uncertainties. You should fasten your seat belt low on your hips and as tightly as possible. Of course, you should also know how the release mechanism of your blet operates. During takeoffs and landings, you are advised to keep your feet flat on the floor. Before take-off, you should locate the nearest exit and an alternative exit and count the row of seats beween you and the exits so that you can reach them in the dark if necessary. In the event that you are forewarned of a possible accident, you should put your hands on your ankles and keep your head down until the plane comes to a complete stop. If smoke is present in the cabin, you should keep your head low and cover your face whit napkins, towels, or clothing. If possible, wet these for added protection against smoke inhalation. To evacuate as quickly as possible, follow crew commands and do not take personal belongings with you. Do not jump on escape slides before they are fully infated , and when you jump, do so with your arms and legs extended in front of you. When you get to the ground, you should move away from the plane as quickly as possible, and smoke near the wreckage.

According to the passage, airline travelers should keep their feet flat on the floor ________.

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

The students got high marks in the test but Mary stood out.