Have you ever been afraid of flying when you sit on a plane? If so, you may have aerophobia. The word aerophobia comes from Greek and it     16     two parts: aero, which means flight, and phobia, which means feeling afraid. There are a few things you can do to make the process easier. One way to help you reduce the     17     of flying is to watch videos of planes landing safely. Breathing exercises are also thought as the best     18    . One thing you must know is that planes today are equipped with multiple smart systems. That means if one system fails, another will     19     it to help the plane fly or land safely.

Dr. Hassan teaches in a university and she has     20     read about a programme called Paying Students. Many students drop out(辍学) of university because of financial problems. However, she doesn’t think paying students will encourage them to     21     their studies. She thinks the programme doesn’t solve the real problems. The money would be better spent on student services, like hiring(聘用) more teachers and advisors. Many students     22     manage their time and this became the reason why they drop out. Advisors can help them learn to manage their time better. Then students will do better and are more likely to     23    .