1. 下面各句均有一处错误，请用横线划出并改正

1. （1） I'm looking forward to visit the Forbidden City.
3. （2） I am going to do my homework in Sunday morning.
5. （3） Are you going to play the table tennis this afternoon?
7. （4） They are going to get Zhengzhou at seven o'clock.
9. （5） My mother is going to make shopping this afternoon.