When i last saw him, he ... in London; We ... dorothysince last saturday; The train ... haft an hour ago

1 when i last saw him , he ........in london
a has lived    b is living    c was living     d has been living  
2 we..... dorothysince last saturday
a  don't see     b haven't seen     c didn't see    d hadn't seen
3 the train ........haft an hour ago.
a  has been leaving      b left     c has left      d   had left
4 jack ....... the door 
a   has just painted         b paint     c will have painted    d   painting
5 my sister...........for you since yeterday
a   is looking    b was looking   c has been looking    d looked
6 I.......... texas state university now
a am attending      b attend     c  was attending     d attended