Correct the mistakes in the sentences.

1 I'm getting used to work night shifts at the hotel. 
2 Joan had eaten never a tastier meal in his life.
3 lan has been to Adam's house but he'll be back before noon.
4 Liam would be much fitter when he was at university.
5 Our train hasn't left already.
6 My cousin has being having quite a lot of trouble with her degree lately.
7 Sean asked the old man whether he had met the President Kennedy.
8 The coat you've just put on is belonging to me, Jonathan.