问题
句型转换
1. They got to Beijing at about 9：00 yesterday. (改为同义句)
They _________ _________ Beijing at _________ 9:00 yesterday.
2. Mike is very tall. (改为感叹句)
_________ _________Mike is !
3. I called the police while the alien was visiting the museum.？(改为一般疑问句)
_________ you _________the police while the alien was visiting the museum？
答案
1. arrived in, around 2. How tall 3. Did，call