Choose the correct article for each numbered space

----- Nội dung dịch tự động từ ảnh -----
Part C: READING
I. Choose the correct article for each numbered space.
A skeleton is (51)........framework of bones. If we had no (52).........bones, we could not
stand up. There are over (53)........200 bones in (54).........human body. Our
(55)........most important bone is the back bone. The bone in our head is called
(56)........skull. The ribs protect (57).........heart and lungs. The outside of
(58)......bone is hard but (59).........inside is softer. The inside is called the marrow.
Young children have (60)........soft bones which keep on growing. When we are 20 years
old, our bones stop growing.
51. A. Ø
52. A. Ø
53. A. Ø
54. A. Ø
55. A. Ø
56. A. Ø
B. a
B. a
B. a
B. a
B. a
B. a
C. an
C. an
C. an
C. an
C. an
C. an
D. the
D. the
D. the.
D. the
D. the
D. the