7. _____ system of the body is made up of our bones. It supports our body and protects our organs.

A. skeletal                   B. digestive                 C. nervous              D. respiratory

8. In under a minute, your heart can pump blood to bring oxygen and nutrients to every cell in your body.

A. do                           B. pump                      C. make                       D. take

9. _____ are caused by an imbalance of yin and yang.

A. brain                       B. leg                           C. ailments                  D. spine

10. _____ system of the body is made up of the heart and blood vessels. The heart pumps blood through the blood vessels to bring oxygen to all parts of the body.

A. circulatory              B. digestive                 C. nervous               D. respiratory

a. The ______________ system of the body lets us breathe in oxygen and breathe out carbon dioxide.(respiration)
b. They kept the animal ______________ in the museum. (skeletal)
c. He asked for a drink to calm his ______________. (nervous)
d. Scientists are studying the chemical’s ______________ on the environment. (effective)
e. In order to work more ______________, we must do it together. (effective)
f. She is a very ______________ person, she can work all day without feeling tired. (energy)
g. Drama can help children to express their ______________. (emotional)
h. You should pay more attention to your ______________, otherwise, it will get worse day by day. (healthy)
i. The wine had made him __________________ of thinking clearly. (capable)

41. The controller of the body is the ____ system. Led by the brain and nerves, it allows us to move, talk and feel emotions. A. circulatory B. digestive C. nervous D. respiratory 42. ____ system of the body lets us break down the food we eat and turn it into energy. A. Circulatory B. Digestive C. Nervous D. Respiratory 43. Skeletal system of the body is made up of our ____. It supports our body and protects our organs. A. bones B. museles C. nerves D. vessels 44. In under a minute, your ____ can pump blood to bring oxygen and nutrients to every cell in your body. A. brain B. heart C. lungs D. vessels 45. The human ____ system is a series of organs responsible for taking in oxygen and expelling carbon dioxide. A. circulatory B. digestive C. nervous D. respiratory 46. A healthy ____ between work and play ensures that everyone has a chance to enjoy their lives. A. balance B. control C. equality D. share 47. He likes to ____ a nap for an hour when he arrives home from work. A. do B. get C. make D. take 48. I’ve been a night owl ____ up late for years, hitting the sheets anytime between 12 and 3 a.m. A. finishing B. getting C. staying D. waking 49. It’s not too late to ____ your bad habits (smoking, drinking, overeating, etc.) and immediately start living a happier, healthier life. A. get rid B. give on C. kick D. remember 50. If people breathe in deeply, their ____ can expand to twice their normal size. A. hearts B. kidneys C. lungs D. stomachs 51. Some foods and spices may ____ your breath for days after a meal. A. damage B. harm C. reduce D. spoil

(1)Mặt trời vừa nhô lên.(2) Dòng thác óng ánh sáng rực dưới nắng. (3)Tiếng nước xối gầm vang. (4)Những con cá hồi lấy đà lao vút lên như chim. (5)Chúng xé toạc màn mưa thác trắng. (6)Những đôi vây xòe ra như đôi cánh.(7) Đàn cá hồi lần lượt vượt thác an toàn.(8) Đậu "chân" bên kia ngọn thác, chúng chưa kịp chờ cho cơn choáng đi qua, lại hối hả lên đường.

a)Đoạn văn trên nói về điều gì 

b)Xác định danh từ trong câu (6),(7),(8)

c)Tìm các từ láy có trong đoạn trích trên

d)Chỉ ra phép liên kiết được sử dụng ở các câu : Những con cá hồi lấy đà lao vút lên như chim. Chúng xé toạc màn mưa thác trắng. Những đôi vây xòe ra như đôi cánh.

                              GIÚP MÌNH NHÉ MỌI NGƯỜI