2.Have they been to st. Petersburg several times?
3.Has he gone to London?
4.Have I met this man before?
5.Have I already seen this film?
6.Has he helped me a lot?
7.Have The Browns moved to a new flat?
8.Has somebody taken my textbook by mistake?
9.Have I beento the zoo before?
2.Have they been to st. Petersburg several times?
3.Has he gone to London?
4.Have I met this man before?
5.Have I already seen this film?
6.Has he helped me a lot?
7.Have The Browns moved to a new flat?
8.Has somebody taken my textbook by mistake?
9.Have I beento the zoo before?