6 giờ trước


6 giờ trước
6 giờ trước
1. Francis Picabia is an artist who loves to create beautiful works of art. Some of his creations are on display in a famous New York City art gallery.
2. We will have to show identification at the airport in order to be identified at the security gate.
3. A doctor called Emil von Behring found a cure for a disease called diphtheria in the 1890s. It has cured many people.
4. We have adapted quickly to the new system, so our successful adaptation to work has come as no surprise.
5. Some experts feel that examining students is not the best way to measure their progress. They feel that students should be marked on how they perform in class every day, not on annual examinations.
6. We have to develop a new policy/strategy to deal with the competitive market in order to development a new product. (Note: "produce" or "launch" would also work here, but "develop/development" fits the word-form pattern).
7. The discovery of new energy sources is important to the future of our planet, so we should spend time discovering alternative ones.
8. While Alexander Graham Bell was experimenting in his lab with sound, he burned his arm. He may have hurt his arm, but this experiment led to the development of the telephone.
9. In the past, most spacecraft were left behind in space. But then the scientists at NASA designed and developed a way to bring space shuttles back to Earth. This clever design has saved NASA lots of money and time.
10. These tests can result in the early detection of disease, so we should have a medical check-up regularly to detect and treat as early as possible.
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6 giờ trước
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