Образовать все типы условных предложений :1/ She 
(be)angry if you (lose)this photo.2\If you (not to work)systematically,you (to fail)the exam.​

Conditional I

She will be angry if you lose this photo.If you do not work systematically, you will fail the exam.​

Conditional II

She would be angry if you lost this photo. If you did not work systematically,you would fail the exam.​

Conditional III

She would have been angry if you had lost this photo.If you had not worked systematically,you would have failed the exam.​