1.Yesterday we visted places which are beautiful and interesting in Nanjing.
Yesterday we visted--somewhere -- --beautiful-- --and-- --interesting--in Nanjing.
2.What's the reason that you are going to sell your house?
--why-- --are-- --you-- --going--to sell your house?
3.Instead of going to the cinema,he went to call on a friend in hospital.He --did-- --not-- --go--the cinema.--Instead--he went to call on a friend in hospital.
4.Skating is a good way for us to improve our health.
Skating is a good way that--is-- --good-- --for--our health.
6.They were all worried about the fact that you were sick.
They were all worried--that--you were sick.
He --did-- --not-- --go--the cinema.--Instead--he went to call on a friend in hospital.
8.You should not go swimming unless it is fine.
--don't-- --go--swimming if --is-- --not--fine.
