Раскройте скобки,употребляя глаголы в форме Present Perfect

1)I (to be) in london this year
2)We (to see) this film before
3)He (to hear) this music before
4)I (to write) a new book this month
5)They (not to finish) their work yet
6)Alan (not to get) up yet
7)We (not to tell) him the tnuth
8)Your mother already (to come)?
9)Jane (to be) at the theatre this week?

И ещё перевод пожалуста

1)I have been in London this year.2)We have seen this film before.3)He has heard this music before.4)I have writen a new book this mounth.5)they haven't finished their work yet.6)Alen hasn't got up yet.7)We haven't told him a tnuth.8)has your mother already come?9)has Jane been at the theatre this week?