1,let's plan our study 改为同义句 2,they go shopping on Friday改为同义句3,why don't you go to school with us改为同义句

1,let's plan our study 改为同义句 2,they go shopping on Friday改为同义句
3,why don't you go to school with us改为同义句

有没有变化格式要求?否则有很多种变化形式,如：
1.= Shall we plan our study?
= What/How about planning our study?
= Why not plan our study?
= Why don't we plan our study?
2.= They do some shopping on Friday.
3.= Why not go to school with us?
= How/What about going to school with us?
= Can/Could you go to school with us?
= Would you like to go to school with us?
如果对你有所帮助,请点击我回答下面的“选为满意回答”按钮,

3, why don't you go to school with us改为同义句:Why not go to school with us?

1, Shall we make a plan for our study?
2.They do shopping on Friday.