Mr.Black decided to send his son to China.(改为同义句)
Mr.Black the to send his son to China.
"Have you ever been in a hot air ballon?"Melissa asked her mom.(改为宾语从句)
Melissa asked her mom she ever been in a hot air balloon.
Shared﹣bikes are very popular in some big cities.(改为感叹句)
shared﹣bikes are in some big cities!
The local government organizes the film festival every autumn.(改为被动语态)
The film festival by the local government every autumn.
That amusement park has lots of tourists during the holiday.(就划线部分提问)
that amusement park have lots of tourist?
The invention of smart phones changed the world in many ways.(改为一般疑问句)
the invention of smart phones the world in many ways?