题目内容：

语法填空（每小题填空不超过三个单词）。

It certainly takes a lot of effort to push through hard times。While the nation is fighting 1.the COVID-19 epidemic(疫情), citizens have to make changes in their daily lives. Some people decide to make small routine changes, 2.others offer all their time and energy to help others during this crisis.

Most people take their temperatures, wear masks ,wash their hands often and don’t go out unless it’s necessary. One of 3.(painful) changes was that many Chinese people didn’t get together 4.(celebrate)the Spring Festival. And many schools and places of work 5.(delay) their return data before May, however, it didn’t stop employees and students from working and studying at home.

February 10 6.(plan) to be the first day of the new semester, students began to have online classes at home. 7.(bored) at home, people started to learn new things to fill their time. What’s more, thousands of 8.(volunteer) are working nonstop to help deliver supplies and assist the 9.(affect)regions.

“In reality, we’re more likely to rush in to help others than run them over to save ourselves,” wrote US psychologist Kelly Caldwell in Pacific Standard.” It’s 10.exercise in mass healing.”