بس حكاية Find the mistake

[محمد نايف]

1 - He was given a little attention
2 - They tried climbing this mountain and dreamt of invading Everst
3 - Leave the door open
4 - He has been waiting for so long a time / He has been waiting for so long
5 - Do you know how he (had ) solved the problem
6 - Please enclose a modern photo within( in ) the application
7 - The money was stolen from the bank yesterday
8 - No one has ever seen it before
9 - I dialled his number twice
10 - This useful information is valuable