1 The last time we went to the concert was over a year ago
2 We havent' seen our grandfather for 2 years
3 This is the best romantic story I have read
4 My father hasn't seen my uncle for nearly 20 years
5 It's over 20 years since he went back to his village
6 We haven't interested in the journey to the village
7 We haven't gone to a cinema for 2 years
8 We haven't seen him since Monday
9 I haven't seen David since 1989
10 How long is it since you last visited your uncle
11 How long have you written this report