Нужно используя Past Perfect Past Simple Present Perfect составить 6 предложений данными на выбор словами: impatient, dishonest, uneplay, unknown,
incredible, illegal, illogical, impatient, irresponshible, inexperienced.

*maddened

В 5 лучше arrived вместо came :)

1. If he hadn't been so impatient, we could be at home already!2. An unknown subject has appeared in the sky.3. I haven't finished my work because my irresponsible colleague hadn't brought me my paper in time.4. Her illogical way of thinking has almost madden me!5. The yesterday's party was incredible, it's so great we had finished it before the police came!6. I haven't done my task well because I have been inexperienced.