помогите решить задание
put the verbs in brackets in the past perfect tense
1. he hold her that he (to by a tv set the year before)
2. the man at the station said the train (already to leave)
3. mary told me that she (not to get a letter from her son yet). she said that she (not to hear from him for some weeks)
4.he understood that he ( to get off at the wrong station)
5. he said that his parents (always to live in the country)

1) had bought a tv set the year before2) had already left3) hadn't got a letter from her son yet;  hadn't heard from him for some weeks4) had got off at the wrong station5) had always lived in the country