What should we do if one of our classmates suddenly falls ill or gets hurt? Here are some steps you should follow. But always remember to look for medical care after first aid(急救) if the wound is serious.

Broken bones(骨头): Take away clothing from the wound. Use an ice pack. Don't move the hurt body part while waiting for the doctor to arrive.

Animal bites(咬伤): Wash the bite area with soap and water. Pack the wound with a clean cloth if it is bleeding. If the bleeding has stopped, cover the area with a bandage and take the person to the hospital. Make sure you remember what kind of animal it is so the doctor can find the right way to treat him or her at once.

Fainting(昏厥): Have him or her lie with feet lifted a little. Don't move the body if you think there might be wounds from the fall. Make sure he or she can breathe and let in fresh air. Clean the person's face with a cool cloth.

Nosebleeds: Have the person sit up with his or her head tilted(倾斜) forward a little. Do not have the person tilt his or her head back because this may cause heavy breathing or coughing. Pinch(捏) the lower part of the nose for at least 10 minutes.

As the saying goes, "A hero is known in the time of misfortune (不幸)". Zhong Nanshan is a hero like this. He is a doctor in Guangdong, who saved many peoples' lives in 2003.

In 2003, SARS broke out in Guangdong. Later, it spread across China and other parts of the world. Patients coughed a lot and got fevers. Hundreds of patients even died from the disease. Even many doctors and nurses got SARS when they treated patients. So everyone was afraid or it. But Zhong was brave enough to fight the disease. Zhong spent days and nights finding the cause of the disease. And with his way of treating, many patients began to get better. Zhong finally won peoples trust.

In early 2020, disease called Novel Coronavirus pneumonia (新型冠状病毒肺炎) hit Wuhan. It spread quickly around tens of thousands of Chinese people were infected(感染). Zhong, 84, led his team to Wuhan to fight the illness. Zhong's team took many measures to cure the patients with Novel Coronavirus pneumonia. He advised people to wear masks, wash hands frequently (频繁地) stay at home and not to go to crowded places. Zhong likes sports very much. Although he was 67, he could still play basketball.

Now at the age of 84, Zhong still treats patients in the hospital and teaches young doctors. "I am just a doctor." Zhong says. But we think he is a hero and a fighter.

Everyone has many difficulties in life, and sometimes they're even unfair (不公平的). Different people take different actions in front of the difficulties and the results are different too. Sally is a student from a university. She made a 1 last August. She decided to take her grandmother 2 her hometown to live with her in a rented room (出租房) near her university.

Sally's family has met a lot of difficulties in the past few years. Her father died because of illness. Her grandmother 3 her legs and she could only walk with a stick. The poor family got even poorer. Sally's mother lost the hope to take care of 4 and left home.

"This was the only choice. No one else could 5 my grandma", Sally explained. Her grandmother has also had a 6 life. The old woman's three sons have all died, and Sally couldn't leave her alone where 7 could look after her.

A room with two beds, a desk and a table is their new home. The room 8 Sally several hundred yuan every month. In order to make money, she works in a supermarket after class and spends the money 9 the family. "I was brought up by my grandma, and now it's my 10 to look after her," said Sally. When she was young, her grandmother "magically" prepared every meal 11 for her every day, even though she could not 12 a clock.

In the eyes of Sally's teacher, the girl is a (an) 13 student. "Sally has stayed on top of all her courses,14 taking care of her grandmother takes her lots of energy. She is even preparing for an English singing contest," her teacher said. Sally 15 help from others. "It's kind of like only getting without giving", she explained. At present, the girl is able to support the home with her weak shoulders.

—___________.

— Every four years. The 21st will take place in China in 2022.

—He is of medium height. He is ________ too tall ________ too short.

— Oh, dear. You don't _________.