My father finds sweeping robots useful, and he wants to buy ________for my grandma.
A.it B.one C.this D.that
“来时严冬，归时援春，襄阳人民永感恩!”在今年的抗“疫”战斗中，援襄医护工作者为襄阳人民做出了牺牲，同时他们的家人也为襄阳人民默默地奉献着。你的笔友刘杰是一位中学生，他在家中用自己的行动支持妈妈的援襄工作。假如你是张华，请你用英语给刘杰写一封邮件，表达你衷心的谢意。
1.要点提示：
（1）列出刘杰所做的支持他妈妈工作的两件事情。
（2）写出你将邀请刘杰一家参加的两项活动，以示谢意。
（3）简要表达你对刘杰一家人的祝愿或期盼。
2.注意事项：
（1）90词左右。
（2）行文应连贯流畅。
（3）文中不得出现真实姓名和学校名。
Dear Liu Jie,
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
ZhangHua
Scientists have long wondered how Australia’s koalas get enough water to live. A new study p1. an answer.
The lead writer of the new report on koalas is Valentina Mella of the University of Sydney. It was earlier t2. , she explains, that the animals got most of the water they needed in the leaves they ate.
In the wild, koalas get water from the plant leaves they eat. But they also get it from water r3. down from the trees during it rains.
Mella and other scientists w4. koalas in the wild every year. They find that koalas are a5. at night. They live in trees and depend on them for food, drinking and also for resting places.
Koalas spend most of the time high up in the trees. They eat lots of leaves. An adult koala n6. eats between 0.5 and 0.8 kg of leaves a day, Koalas sleep about 20 hours a day.
Mella notes that a koala usually spends 98% of its 7. in trees. She also notes that the only time they come down to the ground is to d8. another tree with better leaves.
In fact, the word “koala” means “no drink” in the 9. language. Koalas did not go down onto the ground very often. So it was considered that they had no need to drink water.
The koalas’ living e10. is getting worse now because the fires from September 2019 to January 2020 in Australia have burned about 30% of the forests where they live.
任何有发烧症状的人必须尽快与其他人彻底隔离。（separate）
________________________ others as soon as possible.
那位著名的作家说他已经创作完成了第五部科幻小说。（finish）
The famous writer says ________________________.
出于新冠肺炎的影响，老师们决定工作日在线上教英语。（decide）
Because of the COVID-19 the teachers ________________________ .
