Put tĥe verbs in brackets into the present perfect or past simple a: 1) (you/study) for tomorrow's test? b: yes, i have. i ) all yesterday afternoon studying. a: so, /learn) everything? b: i think so, but i'm a bit nervous? a: why are you nervous? you /be) good a history. b: history? but i (think) it was a phisics !
