26.When did you first meet him? How long have 27.When did they buy the house How long have 28.When did you start listening to classical music? How long have 29.When did they start building this bridge? How long have 30.How long ago did you last see Mary? How long haven’t 31.How long ago did he break his leg? How long has 32.How long have they painted the house? How long have 33.How long has she learnt French? How long has 34.How long is it since he painted the door? How long ago did How long is it since Jack met Rose? How long have 36.We have learnt English for 4 years We started We began 37.He has lived in Hanoi since he was 12. He started He began 38.Mr Doone has worked here for 2 years. Mr Doone began Mr Doone started 39.I have taught in this school for five years I started 40.She has cooked this meal since 2 p.m She started 41.I have driven this car when I was eighteen I began