句型转换。
1. They make these watches in Shanghai. (改为被动语态)
These watches _____ Shanghai.
2. This tree can be moved to another place.(改为一般疑问句)
_____this tree ________to another place?
3. These rooms were decorated by a few hoys yesterday morning.(用tomorrow改写句子)
These rooms____ __ _ by a few boys______ .
4. These newspapers you have read should be throw way.(改为否定句)
These newspapers you have read____ away.
5. The robot was improved by a young man last month.(改为主动语态)
A young man _______ _____ _____ last month.
