Stephen Hawking’s family have contributed the ventilator (呼吸机)    1     (own)by Hawking to the Royal Papworth Hospital to help coronavirus(冠状病毒)patients.

After a check by the hospital’s engineering team,   the hospital    2     (happy)accepted the ventilator. The hospital has expanded to more than double its usual size as a result of the increasing number of coronavirus patients. The     3    (contribute)from the Hawking family was    4     great help to the hospital.

“After our father passed away, we returned all the medical equipment(医疗设备)to the National Health Service(NHS),” said Lucy Hawking,     5     is Stephen Hawking’s daughter. “Even some items that he bought for himself    6     (give)to the NHS to fight against coronavirus. The NHS has played a huge part    7     our lives over the years. We fully recognize the efforts of NHS to help those in need." Besides, Lucy Hawking encouraged people    8     (support)the NHS in any way and take social distancing measures seriously.

Since the news was announced, it    9     (attract)national attention. Many people were    10     (touch)and said that even if the great physicist became a star, he still gave off light.

Every year I travel a lot to appreciate tourist     1    （attract）. As the saying goes, “Read ten thousand books and travel ten thousand miles.” Large quantities of practice     2    （be）the same important as reading large volumes of books. Since 2015, I have visited more than twenty cities at home and abroad, during     3     time I enjoyed wonderful views of mountains and rivers and saw the powerful strength of our motherland as     4    （good）as the great changes of the world.

However, COVID-19     5    （sweep）the globe during the past two years.     6     great many, people were infected with the disease. But a great part of them have been cured on account     7     the wise policies of our government. Despite     8    （affect）, we firmly believe that our government will pay what it takes     9    （save）her people. At the same time, there are countless organizations and individuals voluntarily     10    （struggle）against the disease. Victory belongs to us, our country and the whole world.

Major school districts around the United States     1     (permit) students to attend class without face coverings to date. New York City ended the     2     (require) rules on March 7.

As we all know, the rules relating to face coverings or masks have caused fights among     3     (educate), school boards and parents throughout the COVID-19 pandemic. Some families are happy that their children no longer have to wear masks, which can make children focus     4     study better, while others hold the different ideas about the quitting of the restriction.

Falling COVID-19 infection rates and new federal health recommendations are the driving force for     5     drop of the rules. Even the Centers for Disease Control and Prevention recently issued new guidelines     6     (say) most healthy Americans, including students can     7     (safe) stop wearing masks. However, there are still many concerns about low vaccination rates among American children     8     officials in many large cities have said they will keep mask rules for the time being.

Undoubtedly, wearing masks can cause trouble for students to understand     9     teachers are instructing in the classroom. But it remains     10     (see) what will happen in the following months, so we are supposed to be cautious about the ongoing changes.