1. (2022八上·简阳期中) 阅读下面短文，根据短文内容判断句子的正误。

My school in the US just opened, but the COVID-19 is still a problem there. I had to stay in China and took online classes that were given by my school in Boston.

My teachers try to make their classes more interesting. My English teacher shows us memes (表情包) and plays music as part of her class.

Because of the time difference, I have to stay up late. I have to set alarms (定闹钟) to wake me up, as class goes from 8:00 p.m. to 4:00 a. m., while in China we start at 8:00 a. m.  Because I'm the only student in my class who is studying online, my teachers like to put me on a big screen. Everyone can see me yawn (打哈欠) clearly．

After my classes are over, I go to sleep at once. Sometimes, I try to enjoy the sun going up beautifully for a while. So far, so good!

1. （1） The writer chooses to take online classes because COVID-19 is still a problem in China.
3. （2） The school lasts eight hours in America.
5. （3） The other students in the writer's class don't go to school like her.
7. （4） The writer always wants to sleep when having class.
9. （5） The writer thinks it is difficult but enjoyable to take lessons online.