71 What is the main idea of the passage?
(A) As science develops, views of travel do not change.
(B) Traveling with an electric-powered aircraft is going mainstream.
(C) It does not suggest a different solution to a problem.
(D) The climate crisis has been worsening these past few years.

67 Attendant: Oh, I’m afraid your bag has exceeded the maximum baggage______ , so you’ll have to pay the excess fare. Mr. Brown: Oh, right. (A) allowance (B) receipt (C) surcharge (D) currency

68 Customs:______ Vincent: I’m visiting some friends and relatives. (A) How long do you plan to stay? (B) Where will you be staying? (C) Have you got anything to declare? (D) What’s the purpose of your visit?

69 Ladies and gentlemen, please be careful while opening the overhead______ as any items stowed inside might fall out, and take all your personal belongings with you. (A) aircraft (B) compartment (C) instrument (D) detector

70 Hotel clerk: How may I help you?Guest: Yes. Could you tell me about your hotel?______Hotel clerk: We have a bar, a gym, a swimming pool, tennis courts and a buffet restaurant. Guest: Great. Thanks for the information. (A) vacancies (B) appointments (C) facilities (D) chains

72 According to the passage, what is the most common way to supply electricity? (A) To use batteries. (B) To use ocean thermal energy. (C) To use solar energy. (D) To use wind energy.

73 Which of the following is true about commercial electric airplanes? (A) United Airlines have announced that they will offer fossil fuel-free domestic flights by 2030. (B) Sweden and Denmark also declared their plans to use fossil fuel-free airplanes by 2026. (C) Air transportation is one of the major contributors to the worsening environmental problem. (D) The aviation sector has released huge amounts of oxygen into the atmosphere every year.

74 Which of the following is true about helping protect the environment? (A) Austria and France have announced their plans to use electric air travel by 2030. (B) Sweden and Denmark have enacted bans on short-haul domestic flights. (C) Airplanes are predicted to double their CO2 emissions by 2050 if left unchecked now. (D) In the United States of America, the government is also pushing to reduce CO2 emissions through clean-energy transportation.

75 What is the advantage of electric air travel? (A) It is cheaper. (B) Electric air travel is the first step towards greener air travel. (C) Electric air travel does not help reduce CO2 emissions. (D) It is faster.

76 Which is NOT a reason why the author suggests going on a safari vacation? (A) To achieve a serene vacation. (B) To discover the diversity of the natural world. (C) To see animals in their natural environment. (D) To observe some endangered creatures.

77 What does the word “jolted” mean? (A) Shattered. (B) Shot. (C) Shook. (D) Shrank.