Chỗ in đậm là từ sai và mình sửa lại bên dưới ạ.
1. Man cannot live on bread alone or can he live without bread.
⇒ but
2. However type of raw materials is used in making paper, the process is essentially the same.
⇒ whatever
3. Since ancient times, some people wore amulets, objects that are supposed to give the wearer magical powers.
⇒ have worn
4. Unlike competitive running, race walkers must always keep some portion of their feet in contact with the ground.
⇒ runners
5. Humus, a substance found in soil, is soft and spongy and enables plant roots to send out tiny hair through that they absorb water and food.
⇒ which
6. From the monitoring of earthquake waves, it is evidence that the Earth's outer core is liquid, whereas the inner one is solid.
⇒ evident
7. People tend to make a lot of shopping at Xmas time.
⇒ do
8. Stuart stopped to write his letter because he had to leave for the hospital.
⇒ writing
9. A fully grown male mountain lion may be eight long feet.
⇒ feet long