1/ She admitted having taken the necklace.
2/ I haven't no intention of telling you my pain.
3/ She accused Tam of having stolen her money.
4/ Long had difficulty (in) concentrating on her lesson beacuse of noise.
5/ Hai apologized for having broken my glass.
6/ The police prevented him from escaping.
7/ John has been playing/has played the piano for 10 years.
8/ It is impossible for me to work in all this noise.
9/ Susan wishes she had bought that house.
10/ They don't let people smoke on the public buses.