1.I have(just) had breakfast.2.He has been in prison(for six months).3.the police haven't caught the thief(yet).4.You have (already)asked that question three times.5.Have you (ever)been to Switzerland...
1.I have(just) had breakfast.2.He has been in prison(for six months).3.the police haven't caught the thief(yet).4.You have (already)asked that question three times.5.Have you (ever)been to Switzerland...