Нужно раскрыть скобки и указать какое это время 1) when did you reaslise that your bicycle (to dissapear)? 2)if she (not to work ) hard she'll fail her final examinations 3)james was sure that he (to pass) the examinations well 4)i've lost my purse-when (to lose)it 5)the train (arrive0 at two o"clock 6) hanna (to offer ) a new job

HAD DISSAPEARED
DOESN'T WORK
WOULD PASS
LOST
WILL ARRIVE
HAS BEEN OFFERED

1) when did you reaslise that your bicycle had disappeared? – Past Perfect        
2)if she doesn’t work  hard she'll fail her final examinations – Present Simple u Future simple.  
3)James was sure  that he had passed the examinations well – Past Perfect    
4)I've lost my purse-when did I lose it? – Past Simple   
 5)the train arrives at two o’clock  - Present Simple
6) Hanna has been offered a new job - Present Perfect Passive.