![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
1 I didn't arrive in time to see the opening of the match
->i wasn't
2 Nobody has ever rented this expensive hotel for a long time
->this expensive
3 I haven't eaten this kind of food
->this is the first time
4 it was a waste of time writing that letter
->i needn't
5 Although the fish appears to be harmless, it's quite dangerous
->Contracy
6 he is on the fifteenth page of the report he's typing
->so far
->i wasn't
2 Nobody has ever rented this expensive hotel for a long time
->this expensive
3 I haven't eaten this kind of food
->this is the first time
4 it was a waste of time writing that letter
->i needn't
5 Although the fish appears to be harmless, it's quite dangerous
->Contracy
6 he is on the fifteenth page of the report he's typing
->so far