1)sorry,i (has broken \broke) the bowl just now. 2)john just (has driven \gave) from bristol. 3)the other day we (have given \gave) you some books.where are they now? 4)they (have written\wrote) some texts lately. 5)the day before yesterday we(have visited \visited) the niagara falls. 6)we already(have finished /finished) writing the test. 7)she(has not read/didn't read) the story yet. 8)when(did you travel \have you travelled) about the usa. 9)(have you done \did you do) the exercise yet? when(did you do/have you done) it?