1 . Some misunderstanding arose between me and my best friend. That made me quite upset.(句型转换)
(1)Some misunderstanding arose between me and my best friend，________ .(用定语从句改写)
(2)________. (用what引导的主语从句和that引导的表语从句改写)

3 . My favorite hobbies are reading books and newspapers. They have become a necessary part of my daily life. (用定语从句合并句子)

4 . We are faced with all kinds of information on the internet, so we can't tell the difference between the true and the false, which may be harmful to our study and life. （用非谓语动词转换）

5 . With a history of over 2000 years, TCM has formed a unique system to diagnose and cure illness, and generations and generations of Chinese people benefit from them. （用定语从句合并）

6 . There are many training courses on traditional Chinese painting, and the summer camp held by the National Academy of Fine Arts is the best among them. （用定语从句合并）

7 . Second, it is a good idea to help my parents prepare a big meal at noon. Then my family will spend the whole afternoon enjoying the latest movie together. （用定语从句合并）

8 . Some lectures on labor skills were given on the first day. We benefitted a lot from the lectures.. （用定语从句合并）

9 . In addition, they also wrote down the best wishes on cards.
The cards would be collected and delivered to the schools in the poor areas. （用定语从句合并）

10 . In addition, each participant only needs one piece of work. It can be text, voice or video. （用定语从句合并）