Bài 1: tìm lỗi sai và sữa lại 1. Man cannot live on bread alone or can he live without bread. 2. However type of raw materials is used in making paper, the process is essentially the same. 3. Since ancient times, some people wore amulets, objects that are supposed to give the wearer magical powers. 4. Unlike competitive running, race walkers must always keep some portion of their feet in contact with the ground. 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. 6. From the monitoring of earthquake waves, it is evidence that the Earth's outer core is liquid, whereas the inner one is solid. 7. People tend to make a lot of shopping at Xmas time. 8. Stuart stopped to write his letter because he had to leave for the hospital. 9. A fully grown male mountain lion may be eight long feet.

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