Complete these questions and answers.Use the present perfect form of be,have

Complete these questions and answers.Use the present perfect form of be,have and know with for or since.1 How long ....... you.......a student at this university.I..... a student here .......three years.2 ......you always........a lawyer?No,I....... only ..... a lawyer .......two years.3 ........you........each other for long?Yes,we......We ........each other ........ we were children.4 .......she.....green hair for long?No,she....... She ........ it ........ a month or so.5........he always ....... a bad memory?Yes,he....... He........ a bad memory...... years!6How long ....... he ....... in this country?He........here........2005.That s when he left Mexico.7........you.......how to drive for long?Yes,I.......I passed my test eight years old.