1 . The trip is the least enjoyable , I have ever join in
I have ever…..
2 . It’s not easy to recover from such a desease . It takes a long tim ( get )
3 . This accident is the most terrible I have ever seen
I have ever…..
4 . Unlike many other big cities , Da Nang is very peaceful ( more )
5 . If they continue to play such a dangerous game , you will have an accdient ( go )